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

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

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