[dagss]

I agree that SQL vs git is not a perfectly solved problem, but I would argue that NoSQL vs git is an even harder problem where the state of the DATA does not necessarily match what your current code says -- you need to remember/comment that some fields did not exist in past data or run jobs to migrate the old data etc; it is doable but not obviously better than the state SQL is at.

[moonchrome]

Dealing with breaking migrations is hard with or without types, but I agree that having database schema catches this sooner and more reliably (analogous to say having API schema and catching breaking changes by diffing).

But from what I've seen using schema to enforce data consistency brings more problems than benefits.