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6222 lines
116 KiB
HTML
6222 lines
116 KiB
HTML
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<link rel="canonical" href="https://linkedin.github.io/school-of-sre/level101/systems_design/fault-tolerance/">
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<title>Fault Tolerance - School Of SRE</title>
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School Of SRE
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<span class="md-header__topic md-ellipsis">
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Fault Tolerance
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<span class="md-ellipsis">
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Level 101
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Level 101
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Fundamentals Series
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Fundamentals Series
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<span class="md-ellipsis">
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Linux Basics
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Linux Basics
|
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Introduction
|
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|
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|
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</a>
|
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|
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|
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|
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|
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Command Line Basics
|
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|
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</a>
|
||
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|
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|
||
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|
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|
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Server Administration
|
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|
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|
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|
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</a>
|
||
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|
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||
|
||
|
||
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||
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||
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|
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Conclusion
|
||
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|
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|
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|
||
<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_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--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"
|
||
|
||
/>
|
||
|
||
<!-- 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="false"
|
||
>
|
||
<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--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"
|
||
|
||
/>
|
||
|
||
<!-- 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="false"
|
||
>
|
||
<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="../../databases_sql/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_sql/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_sql/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="../../databases_sql/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="../../databases_sql/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="../../databases_sql/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">
|
||
<a href="../../databases_sql/operations/" class="md-nav__link">
|
||
|
||
|
||
<!-- Navigation link icon -->
|
||
|
||
|
||
<!-- Navigation link title -->
|
||
<span class="md-ellipsis">
|
||
Operational 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_sql/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="../../databases_sql/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="../../databases_sql/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="../../databases_sql/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--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_4"
|
||
checked
|
||
/>
|
||
|
||
<!-- 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="true"
|
||
>
|
||
<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="../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="../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="../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 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 -->
|
||
|
||
<label class="md-nav__link md-nav__link--active" for="__toc">
|
||
|
||
|
||
<!-- Navigation link icon -->
|
||
|
||
|
||
<!-- Navigation link title -->
|
||
<span class="md-ellipsis">
|
||
Fault Tolerance
|
||
</span>
|
||
|
||
<!-- Navigation link status -->
|
||
|
||
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<a
|
||
href="./"
|
||
class="md-nav__link md-nav__link--active"
|
||
>
|
||
|
||
|
||
<!-- Navigation link icon -->
|
||
|
||
|
||
<!-- Navigation link title -->
|
||
<span class="md-ellipsis">
|
||
Fault Tolerance
|
||
</span>
|
||
|
||
<!-- Navigation link status -->
|
||
|
||
|
||
</a>
|
||
|
||
<!-- Table of contents -->
|
||
|
||
|
||
|
||
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__title" for="__toc">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Table of contents
|
||
</label>
|
||
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#fault-tolerance-failure-metrics" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Fault Tolerance: Failure Metrics
|
||
</span>
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Fault Tolerance: Failure Metrics">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#refer" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Refer
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#fault-tolerance-fault-isolation-terms" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Fault Tolerance: Fault Isolation Terms
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#swimlane-principles" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Swimlane Principles
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#swimlane-approaches" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Swimlane Approaches
|
||
</span>
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Swimlane Approaches">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#refer_1" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Refer
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#applications-in-sre-role" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Applications in SRE role
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<!-- Navigation item -->
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- 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_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>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- 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 -->
|
||
|
||
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Continuous Integration and Continuous Delivery
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Continuous Integration and Continuous Delivery
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Fault Tolerance: Failure Metrics
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Fault Tolerance: Fault Isolation Terms
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Swimlane Principles
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Swimlane Approaches
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Applications in SRE role
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|
||
<h1 id="fault-tolerance">Fault Tolerance</h1>
|
||
<p>Failures are not avoidable in any system and will happen all the time, hence we need to build systems that can tolerate failures or recover from them.</p>
|
||
<ul>
|
||
<li>In systems, failure is the norm rather than the exception.</li>
|
||
<li>"Anything that can go wrong will go wrong”—Murphy’s Law</li>
|
||
<li>“Complex systems contain changing mixtures of failures latent within them”—How Complex Systems Fail.</li>
|
||
</ul>
|
||
<h3 id="fault-tolerance-failure-metrics">Fault Tolerance: Failure Metrics</h3>
|
||
<p>Common failure metrics that get measured and tracked for any system.</p>
|
||
<p><strong>Mean time to repair (MTTR):</strong> The average time to repair and restore a failed system. </p>
|
||
<p><strong>Mean time between failures (MTBF):</strong> The average operational time between one device failure or system breakdown and the next. </p>
|
||
<p><strong>Mean time to failure (MTTF):</strong> The average time a device or system is expected to function before it fails. </p>
|
||
<p><strong>Mean time to detect (MTTD):</strong> The average time between the onset of a problem and when the organization detects it. </p>
|
||
<p><strong>Mean time to investigate (MTTI):</strong> The average time between the detection of an incident and when the organization begins to investigate its cause and solution. </p>
|
||
<p><strong>Mean time to restore service (MTRS):</strong> The average elapsed time from the detection of an incident until the affected system or component is again available to users.</p>
|
||
<p><strong>Mean time between system incidents (MTBSI):</strong> The average elapsed time between the detection of two consecutive incidents. MTBSI can be calculated by adding MTBF and MTRS (MTBSI = MTBF + MTRS).</p>
|
||
<p><strong>Failure rate:</strong> Another reliability metric, which measures the frequency with which a component or system fails. It is expressed as a number of failures over a unit of time.</p>
|
||
<h4 id="refer">Refer</h4>
|
||
<ul>
|
||
<li><a href="https://www.splunk.com/en_us/data-insider/what-is-mean-time-to-repair.html">https://www.splunk.com/en_us/data-insider/what-is-mean-time-to-repair.html</a></li>
|
||
</ul>
|
||
<h3 id="fault-tolerance-fault-isolation-terms">Fault Tolerance: Fault Isolation Terms</h3>
|
||
<p>Systems should have a short circuit. Say in our content sharing system, if “Notifications” is not working, the site should gracefully handle that failure by removing the functionality instead of taking the whole site down. </p>
|
||
<p>Swimlane is one of the commonly used fault isolation methodologies. Swimlane adds a barrier to the service from other services so that failure on either of them won’t affect the other. Say we roll out a new feature ‘Advertisement’ in our content sharing app.
|
||
We can have two architectures</p>
|
||
<p><img alt="Swimlane" src="../images/swimlane-1.jpg" /></p>
|
||
<p>If Ads are generated on the fly synchronously during each Newsfeed request, the faults in the Ads feature get propagated to the Newsfeed feature. Instead if we swimlane the “Generation of Ads” service and use a shared storage to populate Newsfeed App, Ads failures won’t cascade to Newsfeed, and worst case if Ads don’t meet SLA, we can have Newsfeed without Ads.</p>
|
||
<p>Let's take another example, we have come up with a new model for our Content sharing App. Here, we roll out an enterprise content sharing App where enterprises pay for the service and the content should never be shared outside the enterprise. </p>
|
||
<p><img alt="Swimlane-principles" src="../images/swimlane-2.jpg" /></p>
|
||
<h3 id="swimlane-principles">Swimlane Principles</h3>
|
||
<p><strong>Principle 1:</strong> Nothing is shared (also known as “share as little as possible”). The less that is shared within a swimlane, the more fault isolative the swimlane becomes. (as shown in Enterprise use-case)</p>
|
||
<p><strong>Principle 2:</strong> Nothing crosses a swimlane boundary. Synchronous (defined by expecting a request—not the transfer protocol) communication never crosses a swimlane boundary; if it does, the boundary is drawn incorrectly. (as shown in Ads feature)</p>
|
||
<h3 id="swimlane-approaches">Swimlane Approaches</h3>
|
||
<p><strong>Approach 1:</strong> Swimlane the money-maker. Never allow your cash register to be compromised by other systems. (Tier 1 vs Tier 2 in enterprise use case)</p>
|
||
<p><strong>Approach 2:</strong> Swimlane the biggest sources of incidents. Identify the recurring causes of pain and isolate them. (If Ads feature is in code yellow, swimlaning it is the best option.)</p>
|
||
<p><strong>Approach 3:</strong> Swimlane natural barriers. Customer boundaries make good swimlanes. (Public vs Enterprise customers)</p>
|
||
<h4 id="refer_1">Refer</h4>
|
||
<ul>
|
||
<li><a href="https://learning.oreilly.com/library/view/the-art-of/9780134031408/ch21.html#ch21">https://learning.oreilly.com/library/view/the-art-of/9780134031408/ch21.html#ch21</a></li>
|
||
</ul>
|
||
<h3 id="applications-in-sre-role">Applications in SRE role</h3>
|
||
<ol>
|
||
<li>Work with the DC tech or cloud team to distribute infrastructure such that it's immune to switch or power failures by creating fault zones within a Data Center (<a href="https://docs.microsoft.com/en-us/azure/virtual-machines/manage-availability#use-availability-zones-to-protect-from-datacenter-level-failures">https://docs.microsoft.com/en-us/azure/virtual-machines/manage-availability#use-availability-zones-to-protect-from-datacenter-level-failures</a>).</li>
|
||
<li>Work with the partners and design interaction between services such that one service breakdown is not amplified in a cascading fashion to all upstreams.</li>
|
||
</ol>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
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||
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||
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</article>
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