Comment by abustamam

Can you explain this part to me?

> assuming you have a decent testing infrastructure in place. Much of the supposed benefit of ORMs is about a form of psuedo-type safety, and making it easier to add more fields. If you have fast running tests that exercise the SQL layer, you might find those benefits aren't very compelling since you have such rapid feedback for your plain SQL anyway.

"decent testing infrastructure" is kinda doing a lot of heavy lifting — I love TDD but none of the startups I've worked at agreed with my love of TDD. There are tests, but I suspect they wouldn't fall under your label of decent testing infrastructure.

But let's say we do have a decent testing infrastructure — how does this solve the type safety benefit that you mentioned?