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

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

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