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

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

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