Interesting. Can you point me to a deeper discussion of this division of "versioning"? I'm inclined to think something like Django data migrations or EntityFra

Interesting. Can you point me to a deeper discussion of this division of "versioning"? I'm inclined to think something like Django data migrations or EntityFramework Code First Migrations tackles what I immediately thought of as "model versioning" and to some degree "data versioning" (though incomplete or probably impossible, for some things).