How we upgrade a live data center - Server Fault BlogA few weeks ago we upgraded a lot of the core infrastructure in our New York (okay, it’s really in New Jersey now – but don’t tell anyone) data center. We love being open with everything we do (including infrastructure), and really consider it one of the best job perks we have. So here’s how and why we upgrade a data center. First, take a moment to look at what Stack Overflow started as. It’s 5 ye
