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6046 lines
111 KiB
HTML
6046 lines
111 KiB
HTML
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<link rel="canonical" href="https://linkedin.github.io/school-of-sre/level101/databases_sql/operations/">
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<link rel="prev" href="../replication/">
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<meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.5.12">
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<title>Operational Concepts - School Of SRE</title>
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Roboto Mono"}</style>
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<script>__md_scope=new URL("../../..",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr">
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<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
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<div data-md-component="announce">
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<header class="md-header" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="header.title">
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<a href="https://linkedin.github.io/school-of-sre/" title="School Of SRE" class="md-header__button md-logo" aria-label="School Of SRE">
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<img src="../../../img/sos.png" alt="logo">
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<div class="md-header__ellipsis">
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<span class="md-header__topic md-ellipsis">
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<a href="https://linkedin.github.io/school-of-sre/" title="School Of SRE" >
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School Of SRE
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</a>
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</span>
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<span class="md-header__topic md-ellipsis">
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Operational Concepts
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<label class="md-header__button md-icon" for="__search">
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<div class="md-search" data-md-component="search" role="dialog">
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<label class="md-search__overlay" for="__search"></label>
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<div class="md-search__inner" role="search">
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<form class="md-search__form" name="search">
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<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
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</button>
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</nav>
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</form>
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<div class="md-search__output">
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<div class="md-search__scrollwrap" data-md-scrollfix>
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<div class="md-search-result" data-md-component="search-result">
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<div class="md-search-result__meta">
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Initializing search
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<ol class="md-search-result__list" role="presentation"></ol>
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</nav>
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</header>
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<div class="md-container" data-md-component="container">
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<main class="md-main" data-md-component="main">
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<div class="md-main__inner md-grid">
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<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<!-- Navigation -->
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<nav
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class="md-nav md-nav--primary"
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aria-label="Navigation"
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data-md-level="0"
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<!-- Navigation list -->
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<ul class="md-nav__list" data-md-scrollfix>
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<!-- Navigation item with nested items -->
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<li class="md-nav__item">
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<a href="../../.." class="md-nav__link">
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Home
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<!-- Navigation link status -->
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</a>
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</li>
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<!-- Determine active page for paginated views -->
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<!-- Navigation tabs -->
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<!-- Render 1st level items with nested items as sections -->
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<!-- Navigation pruning -->
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<li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
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<!-- Determine checked and indeterminate state -->
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<input
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class="md-nav__toggle md-toggle "
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type="checkbox"
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id="__nav_2"
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checked
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/>
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<!-- Toggle to expand nested items -->
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<label
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class="md-nav__link"
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for="__nav_2"
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id="__nav_2_label"
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tabindex=""
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>
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Level 101
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</span>
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<!-- Navigation link status -->
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<span class="md-nav__icon md-icon"></span>
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</label>
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<!-- Toggle to expand nested items with link to index page -->
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<!-- Nested navigation -->
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<nav
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class="md-nav"
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data-md-level="1"
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aria-labelledby="__nav_2_label"
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aria-expanded="true"
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>
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<label class="md-nav__title" for="__nav_2">
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<span class="md-nav__icon md-icon"></span>
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Level 101
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<!-- Nested navigation item -->
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<!-- Determine classes -->
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<!-- Determine active page for paginated views -->
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<!-- Navigation item with nested items -->
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<!-- Determine all nested items that are index pages -->
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<!-- Navigation tabs -->
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<!-- Render 1st level items with nested items as sections -->
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<!-- Navigation pruning -->
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<!-- Nested navigation item -->
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<li class="md-nav__item md-nav__item--nested">
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<!-- Active checkbox expands items contained within nested section -->
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<input
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class="md-nav__toggle md-toggle "
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type="checkbox"
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id="__nav_2_1"
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/>
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<!-- Toggle to expand nested items -->
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<label
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class="md-nav__link"
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for="__nav_2_1"
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id="__nav_2_1_label"
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tabindex="0"
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>
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Fundamentals Series
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</span>
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<!-- Navigation link status -->
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<span class="md-nav__icon md-icon"></span>
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</label>
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<!-- Toggle to expand nested items with link to index page -->
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<!-- Nested navigation -->
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<nav
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class="md-nav"
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data-md-level="2"
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aria-labelledby="__nav_2_1_label"
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aria-expanded="false"
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>
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<label class="md-nav__title" for="__nav_2_1">
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<span class="md-nav__icon md-icon"></span>
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Fundamentals Series
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<!-- Nested navigation item -->
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<!-- Determine classes -->
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<!-- Determine active page for paginated views -->
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<!-- Navigation item with nested items -->
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<!-- Determine all nested items that are index pages -->
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<!-- Navigation tabs -->
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<!-- Render 1st level items with nested items as sections -->
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<!-- Navigation pruning -->
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<!-- Nested navigation item -->
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<li class="md-nav__item md-nav__item--nested">
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<!-- Determine checked and indeterminate state -->
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<!-- Active checkbox expands items contained within nested section -->
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<input
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class="md-nav__toggle md-toggle "
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type="checkbox"
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id="__nav_2_1_1"
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/>
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<!-- Toggle to expand nested items -->
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<label
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class="md-nav__link"
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for="__nav_2_1_1"
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id="__nav_2_1_1_label"
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tabindex="0"
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>
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Linux Basics
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</span>
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<!-- Navigation link status -->
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<span class="md-nav__icon md-icon"></span>
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</label>
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<!-- Toggle to expand nested items with link to index page -->
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<!-- Nested navigation -->
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<nav
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class="md-nav"
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data-md-level="3"
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aria-labelledby="__nav_2_1_1_label"
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aria-expanded="false"
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>
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<label class="md-nav__title" for="__nav_2_1_1">
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<span class="md-nav__icon md-icon"></span>
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Linux Basics
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<!-- Nested navigation item -->
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<!-- Determine classes -->
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<!-- Determine active page for paginated views -->
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<!-- Navigation item with nested items -->
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<li class="md-nav__item">
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<a href="../../linux_basics/intro/" class="md-nav__link">
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Introduction
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</span>
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<!-- Navigation link status -->
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</a>
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</li>
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<!-- Navigation item with nested items -->
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<li class="md-nav__item">
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<a href="../../linux_basics/command_line_basics/" class="md-nav__link">
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Command Line Basics
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</span>
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<!-- Navigation link status -->
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</a>
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</li>
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<!-- Determine classes -->
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<!-- Navigation item with nested items -->
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<li class="md-nav__item">
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<a href="../../linux_basics/linux_server_administration/" class="md-nav__link">
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Server Administration
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</span>
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<!-- Navigation link status -->
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</a>
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</li>
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<!-- Determine classes -->
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<!-- Determine active page for paginated views -->
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<!-- Navigation item with nested items -->
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<li class="md-nav__item">
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<a href="../../linux_basics/conclusion/" class="md-nav__link">
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<!-- Navigation link icon -->
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<!-- Navigation link title -->
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<span class="md-ellipsis">
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Conclusion
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</span>
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<!-- Navigation link status -->
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</a>
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</li>
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</ul>
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</nav>
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<!-- Pruned navigation item -->
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</li>
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<!-- Currently active page -->
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<!-- Determine classes -->
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<!-- Determine active page for paginated views -->
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<!-- Navigation item with nested items -->
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<!-- Determine all nested items that are index pages -->
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<!-- Navigation tabs -->
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<!-- Render 1st level items with nested items as sections -->
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<!-- Navigation pruning -->
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<!-- Nested navigation item -->
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<li class="md-nav__item md-nav__item--nested">
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<!-- Determine checked and indeterminate state -->
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|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_1_2"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_1_2"
|
|
id="__nav_2_1_2_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Git
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_1_2_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_1_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Git
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../git/git-basics/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Git Basics
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../git/branches/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Working With Branches
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../git/github-hooks/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Github and Hooks
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../git/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_1_3"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_1_3"
|
|
id="__nav_2_1_3_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Linux Networking
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_1_3_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_1_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Linux Networking
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/dns/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
DNS
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/udp/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
UDP
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/http/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
HTTP
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/tcp/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
TCP
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/ipr/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Routing
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../linux_networking/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_2"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_2"
|
|
id="__nav_2_2_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Python and Web
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_2_2_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Python and Web
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../python_web/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../python_web/python-concepts/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Some Python Concepts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../python_web/python-web-flask/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Python, Web and Flask
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../python_web/url-shorten-app/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
The URL Shortening App
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../python_web/sre-conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_3"
|
|
checked
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_3"
|
|
id="__nav_2_3_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Data
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_2_3_label"
|
|
aria-expanded="true"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Data
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_3_1"
|
|
checked
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_3_1"
|
|
id="__nav_2_3_1_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Relational Databases
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_3_1_label"
|
|
aria-expanded="true"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_3_1">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Relational Databases
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../concepts/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Key Concepts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../mysql/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
MySQL
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../innodb/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
InnoDB
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../backup_recovery/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Backup and Recovery
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../replication/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
MySQL Replication
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item md-nav__item--active">
|
|
|
|
|
|
<!-- State toggle -->
|
|
<input
|
|
class="md-nav__toggle md-toggle"
|
|
type="checkbox"
|
|
id="__toc"
|
|
/>
|
|
|
|
<!-- Hack: see partials/toc.html for more information -->
|
|
|
|
|
|
|
|
<!-- Navigation link to table of contents -->
|
|
|
|
<a
|
|
href="./"
|
|
class="md-nav__link md-nav__link--active"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Operational Concepts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
|
|
<!-- Table of contents -->
|
|
|
|
</li>
|
|
|
|
<!-- Navigation item -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../select_query/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Select Query
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../query_performance/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Query Performance
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../lab/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Lab
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_3_2"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_3_2"
|
|
id="__nav_2_3_2_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
NoSQL
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_3_2_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_3_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
NoSQL
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../databases_nosql/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../databases_nosql/key_concepts/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Key Concepts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../databases_nosql/further_reading/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_3_3"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_3_3"
|
|
id="__nav_2_3_3_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Message Queue
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_3_3_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_3_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Message Queue
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../messagequeue/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../messagequeue/key_concepts/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Key Concepts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../messagequeue/further_reading/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_3_4"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_3_4"
|
|
id="__nav_2_3_4_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Big Data
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_2_3_4_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_3_4">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Big Data
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../big_data/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../big_data/evolution/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Evolution and Architecture of Hadoop
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../big_data/tasks/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_4"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_4"
|
|
id="__nav_2_4_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Systems Design
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_2_4_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_4">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Systems Design
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../systems_design/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../systems_design/scalability/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Scalability
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../systems_design/availability/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Availability
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../systems_design/fault-tolerance/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Fault Tolerance
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../systems_design/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_5"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_5"
|
|
id="__nav_2_5_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Metrics and Monitoring
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_2_5_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_5">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Metrics and Monitoring
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/introduction/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/command-line_tools/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Command-line Tools
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/third-party_monitoring/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Third-party Monitoring
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/alerts/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Proactive Monitoring with Alerts
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/best_practices/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Best Practices for Monitoring
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/observability/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Observability
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../metrics_and_monitoring/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_2_6"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_2_6"
|
|
id="__nav_2_6_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Security
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_2_6_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_2_6">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Security
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/fundamentals/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Fundamentals of Security
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/network_security/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Network Security
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/threats_attacks_defences/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Threat, Attacks & Defences
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/writing_secure_code/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Writing Secure code
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../security/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3"
|
|
id="__nav_3_label"
|
|
tabindex=""
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Level 102
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="1"
|
|
aria-labelledby="__nav_3_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Level 102
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_1"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_1"
|
|
id="__nav_3_1_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Linux Intermediate
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_1_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_1">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Linux Intermediate
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/introduction/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/package_management/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Package Management
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/storage_media/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Storage Media
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/archiving_backup/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Archiving and Backup
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/introvim/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction to Vim
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/bashscripting/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Bash Scripting
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/linux_intermediate/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_2"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_2"
|
|
id="__nav_3_2_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Linux Advanced
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_2_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Linux Advanced
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_2_1"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_2_1"
|
|
id="__nav_3_2_1_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Containerization And Orchestration
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_3_2_1_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_2_1">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Containerization And Orchestration
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/containerization_and_orchestration/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/containerization_and_orchestration/intro_to_containers/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction To Containers
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/containerization_and_orchestration/containerization_with_docker/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Containerization With Docker
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/containerization_and_orchestration/orchestration_with_kubernetes/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Orchestration With Kubernetes
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/containerization_and_orchestration/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_2_2"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_2_2"
|
|
id="__nav_3_2_2_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
System Calls and Signals
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="3"
|
|
aria-labelledby="__nav_3_2_2_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_2_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
System Calls and Signals
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_calls_and_signals/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_calls_and_signals/signals/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Signals
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_calls_and_signals/system_calls/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
System Calls
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_calls_and_signals/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_3"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_3"
|
|
id="__nav_3_3_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Networking
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_3_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Networking
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/introduction/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/security/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Security
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/scale/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Scale
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/rtt/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
RTT
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/infrastructure-features/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Infrastructure Services
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/networking/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_4"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_4"
|
|
id="__nav_3_4_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
System Design
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_4_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_4">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
System Design
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/intro/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/large-system-design/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Large System Design
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/scaling/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Scaling
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/scaling-beyond-the-datacenter/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Scaling Beyond the Data Center
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/resiliency/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Resiliency
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_design/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_5"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_5"
|
|
id="__nav_3_5_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
System Troubleshooting and Performance Improvements
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_5_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_5">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
System Troubleshooting and Performance Improvements
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/introduction/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/troubleshooting/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Troubleshooting
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/important-tools/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Important Tools
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/performance-improvements/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Performance Improvements
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/troubleshooting-example/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Troubleshooting Example
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/system_troubleshooting_and_performance/conclusion/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Conclusion
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
<!-- Pruned navigation item -->
|
|
|
|
</li>
|
|
|
|
<!-- Currently active page -->
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
|
|
<!-- Determine all nested items that are index pages -->
|
|
|
|
|
|
|
|
<!-- Navigation tabs -->
|
|
|
|
|
|
<!-- Render 1st level items with nested items as sections -->
|
|
|
|
|
|
|
|
<!-- Navigation pruning -->
|
|
|
|
|
|
<!-- Nested navigation item -->
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
<!-- Determine checked and indeterminate state -->
|
|
|
|
|
|
<!-- Active checkbox expands items contained within nested section -->
|
|
<input
|
|
class="md-nav__toggle md-toggle "
|
|
type="checkbox"
|
|
id="__nav_3_6"
|
|
|
|
/>
|
|
|
|
<!-- Toggle to expand nested items -->
|
|
|
|
|
|
<label
|
|
class="md-nav__link"
|
|
for="__nav_3_6"
|
|
id="__nav_3_6_label"
|
|
tabindex="0"
|
|
>
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Continuous Integration and Continuous Delivery
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<!-- Toggle to expand nested items with link to index page -->
|
|
|
|
|
|
<!-- Nested navigation -->
|
|
<nav
|
|
class="md-nav"
|
|
data-md-level="2"
|
|
aria-labelledby="__nav_3_6_label"
|
|
aria-expanded="false"
|
|
>
|
|
<label class="md-nav__title" for="__nav_3_6">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Continuous Integration and Continuous Delivery
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
<!-- Nested navigation item -->
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/continuous_integration_and_continuous_delivery/introduction/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
Introduction
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
|
|
|
|
<!-- Navigation item with nested items -->
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../../../level102/continuous_integration_and_continuous_delivery/introduction_to_cicd/" class="md-nav__link">
|
|
|
|
|
|
<!-- Navigation link icon -->
|
|
|
|
|
|
<!-- Navigation link title -->
|
|
<span class="md-ellipsis">
|
|
What is CI/CD?
|
|
</span>
|
|
|
|
<!-- Navigation link status -->
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<!-- Determine classes -->
|
|
|
|
|
|
|
|
<!-- Determine active page for paginated views -->
|
|
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<h1>Operational Concepts</h1>
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<ul>
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<li>
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<p>Explain and explain+analyze</p>
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<p><code>EXPLAIN <query></code> analyzes query plans from the optimizer, including how tables are joined, which tables/rows are scanned, etc.</p>
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<p><code>EXPLAIN ANALYZE</code> shows the above and additional info like execution cost, number of rows returned, time taken, etc.</p>
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<p>This knowledge is useful to tweak queries and add indexes.</p>
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<p>Watch this performance tuning <a href="https://www.youtube.com/watch?v=pjRTLPeUOug">tutorial video</a>.</p>
|
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<p>Checkout the <a href="https://linkedin.github.io/school-of-sre/level101/databases_sql/lab/">lab section</a> for a hands-on about indexes.</p>
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</li>
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<li>
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|
<p><a href="https://dev.mysql.com/doc/refman/5.7/en/slow-query-log.html">Slow query logs</a></p>
|
|
<p>Used to identify slow queries (configurable threshold), enabled in config or dynamically with a query.</p>
|
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<p>Checkout the <a href="https://linkedin.github.io/school-of-sre/level101/databases_sql/lab/">lab section</a> about identifying slow queries.</p>
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</li>
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<li>
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<p>User management</p>
|
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<p>This includes creation and changes to users, like managing privileges, changing password etc.</p>
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</li>
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<li>
|
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<p>Backup and restore strategies, pros and cons</p>
|
|
<ul>
|
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<li>
|
|
<p>Logical backup using <code>mysqldump</code> - slower but can be done online</p>
|
|
</li>
|
|
<li>
|
|
<p>Physical backup (copy data directory or use XtraBackup) - quick backup/recovery. Copying data directory requires locking or shut down. XtraBackup is an improvement because it supports backups without shutting down (hot backup).</p>
|
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</li>
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<li>
|
|
<p>Others - PITR, snapshots etc.</p>
|
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</li>
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</ul>
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</li>
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<li>
|
|
<p>Crash recovery process using redo logs</p>
|
|
<p>After a crash, when you restart server, it reads redo logs and replays modifications to recover</p>
|
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</li>
|
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<li>
|
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<p>Monitoring MySQL</p>
|
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<ul>
|
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<li>
|
|
<p>Key MySQL metrics: reads, writes, query runtime, errors, slow queries, connections, running threads, InnoDB metrics</p>
|
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</li>
|
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<li>
|
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<p>Key OS metrics: CPU, load, memory, disk I/O, network</p>
|
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</li>
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</ul>
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</li>
|
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<li>
|
|
<p>Replication</p>
|
|
<p>Copies data from one instance to one or more instances. Helps in horizontal scaling, data protection, analytics and performance. Binlog dump thread on primary, replication I/O and SQL threads on secondary. Strategies include the standard async, semi async or group replication.</p>
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</li>
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<li>
|
|
<p>High Availability</p>
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|
<p>Ability to cope with failure at software, hardware and network level. Essential for anyone who needs 99.9%+ uptime. Can be implemented with replication or clustering solutions from MySQL, Percona, Oracle, etc. Requires expertise to setup and maintain. Failover can be manual, scripted or using tools like Orchestrator.</p>
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</li>
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<li>
|
|
<p><a href="https://dev.mysql.com/doc/refman/8.0/en/data-directory.html">Data directory</a></p>
|
|
<p>Data is stored in a particular directory, with nested directories for the data contained in each database. There are also MySQL log files, InnoDB log files, server process ID file and some other configs. The data directory is configurable.</p>
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</li>
|
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<li>
|
|
<p><a href="https://dev.mysql.com/doc/refman/5.7/en/server-configuration.html">MySQL configuration</a></p>
|
|
<p>This can be done by passing <a href="https://dev.mysql.com/doc/refman/5.7/en/server-options.html">parameters during startup</a>, or in a <a href="https://dev.mysql.com/doc/refman/8.0/en/option-files.html">file</a>. There are a few <a href="https://dev.mysql.com/doc/refman/8.0/en/option-files.html#option-file-order">standard paths</a> where MySQL looks for config files, <code>/etc/my.cnf</code> is one of the commonly used paths. These options are organized under headers (<code>mysqld</code> for server and <code>mysql</code> for client), you can explore them more in the lab that follows.</p>
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<li>
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<p><a href="https://dev.mysql.com/doc/refman/5.7/en/server-logs.html">Logs</a></p>
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<p>MySQL has logs for various purposes - general query log, errors, binary logs (for replication), slow query log. Only error log is enabled by default (to reduce I/O and storage requirement), the others can be enabled when required - by specifying config parameters at startup or running commands at runtime. <a href="https://dev.mysql.com/doc/refman/5.7/en/log-destinations.html">Log destination</a> can also be tweaked with config parameters.</p>
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