Tommorrow for San Francisco PostgreSQL User Group, recent dot-com success and social shopping site Wanelo will be explaining their 12-Step Program for Application Performance. I can't give away the details, but it will involve replication, sharding, and the Joyent cloud. If you can't make it in person (and you can't, it's full up), then join us on Google Hangout.
Note: this is our first time using Google Hangout to broadcast SFPUG. It may or may not go well. Don't expect any video before around 7:15PM Pacific. If it works, there will also be archival video on YouTube.