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

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

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