Our goal during this migration was to have zero down time and we pretty much achieved it. There may be been a few errors that users experienced but they would have been mitigated by simply refreshing the app. There was a lot of planning that went into it and it was worth it to be able to see that no one contacted us about any disruptions to the service. Disruptions are something we simply never want to have, its like a core value to us, so it feels great to see that we can do such a heavy migration without an issue. Aww yess!