[quicksnap]

After things were live, my migrations would be backward compatible. It's also possible to organize your tables where most of your data is in private schemas, and public views serve as your apis and versioning. Anything in a public view must be treated as a long-lived API until clients can be phased out.

My userbase was in the dozens at most, so pushing out a version OTA usually was effective to get things moving along.

Worst case, I had some code to check if the client version was too old and would shut it down until they updated.

As per models, what kind of details are you asking?