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

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

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