Current Rails and Co are miles away from where they used to be then, but even then my feeling was that maybe it was the skill/culture/dev ops at Twitter that wa

Current Rails and Co are miles away from where they used to be then, but even then my feeling was that maybe it was the skill/culture/dev ops at Twitter that was at least partly responsible for the fail whale. But I don’t have any insight as to what was actually going on inside before and after that transition.