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

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

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