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

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

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