Over the last 2 years, I've built a number of Facebook apps. For the ones that go big, they go big fast! When we started out our business in 2008, we needed t

Over the last 2 years, I've built a number of Facebook apps. For the ones that go big, they go big fast! When we started out our business in 2008, we needed to double our capacity every week for 6 weeks. I spent a lot of time adding servers and moving providers as our old one couldn't move fast enough.