• Database Management Systems
• Development
• Operating Systems
• Others
• Security
• Server Administration
• Social Networks

ajax scalability web database linux performance filesystem programming network api python opensocial cluster app-engine apps javascript google video security facebook map-reduce mysql java computing social graph internals development web-development high-availability

• Social networks and trust : NetTrust
• Google I/O 2008 - OpenSocial, OpenID, and OAuth: Oh, My!
• GTUG - Open Social