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

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

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