[Discover] Social networking sites slow and inaccessible http://www.watchmouse.com/en/SPI/2008/performance_social_networking_sites.php (statistics socialnetworks facebook social)
 [Discover] Making the web » More Tips for faster PHP scripts http://bitfilm.net/?p=17 (php optimization programming performance)
 [Discover] SitePoint Blogs » Faster PHP Apps—Profile Your Code with Xdebug http://www.sitepoint.com/blogs/2007/04/23/faster-php-apps-profile-your-code-with-xdebug/ (php optimization programming debug)
 [Discover] Mongrel: Tuning http://mongrel.rubyforge.org/docs/how_many_mongrels.html (scaling mongrel performance rails)
 [Discover] Scaling Twitter: Blain Cook's awesome presentation http://www.jonathanboutelle.com/mt/archives/2007/04/scaling_twitter.html (performance optimization scaling twitter)
 [Discover] Tips for Optimizing MySQL Queries (That don’t suck) | 20bits http://20bits.com/2007/04/10/10-tips-for-optimizing-mysql-queries-that-dont-suck/ (optimization tips mysql database)
 [Discover] The Secret To Memcached http://blog.leetsoft.com/2007/5/22/the-secret-to-memcached (rails memcached ruby caching)
 [Discover] Peter Van Dijck's Guide to Ease " Blog Archive " A bunch of presentations on scaling websites: ... http://poorbuthappy.com/ease/archives/2007/04/29/3616/the-top-10-presentation-on-scaling-websites-tw ... (scalability scaling webdev toread)
 [Discover] Optimize HTML size to the MAX http://101out.com/optimize_html_size.html (css optimization html javascript)
 [Discover] HighLoad-2007 http://www.highload.ru/ (conference performance scalability mysql)
 [Discover] High Scalability | Building bigger, faster, more reliable websites. http://highscalability.com/ (scalability architecture server performance)
 [Discover] rules for fast web pages (Skrentablog) http://www.skrenta.com/2007/05/14_rules_for_fast_web_pages_by_1.html (javascript css programming design)
 [Discover] Getting Rich with PHP 5 http://talks.php.net/show/oscon06 (php performance optimization talks)
 [Discover] It's boring to scale with Ruby on Rails http://www.loudthinking.com/arc/000479.html (scalability rails scaling rubyonrails)
 [Discover] Futures Doctor - Futures Doctor : Brokerages : Managed Accounts : Performance Data http://www.futuresdoctor.com/index.php?c=Brokerages/Managed_Accounts/Performance_Data (listing cta performance)
 [Discover] http_load http://www.acme.com/software/http_load/ (testing http apache tools)
 [Discover] Tips For Faster Loading Web Sites http://www.rubyrobot.org/article/5-tips-for-faster-loading-web-sites (optimization performance apache css)
 [Discover] Best Practices for Speeding Up Your Web Site http://developer.yahoo.com/performance/rules.html (webdesign publishing performance webdev)
 [Discover] High-Performance Ruby On Rails Setups Test: mongrel vs lighttpd vs nginx :: Homo-Adminus Blog by ... http://blog.kovyrin.net/2006/08/22/high-performance-rails-nginx-lighttpd-mongrel/ (lighttpd nginx rails ruby)

 [Discover] RoR, The adventures of scaling, Stage 2 http://poocs.net/2006/3/20/the-adventures-of-scaling-stage-2 (scaling scalability rubyonrails rails)
 [Discover] Tips for optimizing your php code http://reinholdweber.com/?p=3 (php programming optimization tips)
 [Discover] Tuning MySQL for eZ Publish / Articles / Developer http://ez.no/developer/articles/tuning_mysql_for_ez_publish (mysql performance)
 [Discover] Tuning LAMP systems, Part 2: Optimizing Apache and PHP http://www.ibm.com/developerworks/linux/library/l-tune-lamp-2.html?ca=dgr-lnxw01LAMPTuningP2 (php lamp apache optimization)