diff --git a/README.md b/README.md
index a044699..98b5921 100644
--- a/README.md
+++ b/README.md
@@ -276,7 +276,8 @@ At the moment this is not useful for anyone but myself, if at some point I find
     * Performance
       * Profiling
         * Linux Performance
-          * [Linux Network Performance Parameters](https://github.com/leandromoreira/linux-network-performance-parameters) 📰 🆓 💻
+          * [Linux Network Performance Parameters - Leandro Moreira](https://github.com/leandromoreira/linux-network-performance-parameters) 📰 🆓 💻
+          * [Linux Performance Hub - Brendan Greg](http://www.brendangregg.com/linuxperf.html) 📰 🆓 💻
         * Applications
           * dtrace
             * [DTrace Book Scripts](https://github.com/brendangregg/DTrace-book-scripts) 💻 🆓
diff --git a/TODO b/TODO
index 921faca..7e67bbf 100644
--- a/TODO
+++ b/TODO
@@ -72,3 +72,10 @@ Art of the command line
 https://github.com/jlevy/the-art-of-command-line
 
 https://github.com/djhworld/simple-computer
+http://www.brendangregg.com/linuxperf.html
+
+AVRO/PROTOBUFS/THRIFT
+
+https://martin.kleppmann.com/2012/12/05/schema-evolution-in-avro-protocol-buffers-thrift.html
+
+https://www.slideshare.net/IgorAnishchenko/pb-vs-thrift-vs-avro