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

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

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