Can someone explain to me any circumstances where having no well defined data model is better than coming up with a clear relational model? Honest question. It seems like it would just be a huge hassle trying to deal with your dissimilar data.
When I'm designing an app from scratch I often think about the SQL tables first and how I'm going to build them, and it really sharpens my idea of what my program will be.
I don't see how skipping that process would make things easier.
When I'm designing an app from scratch I often think about the SQL tables first and how I'm going to build them, and it really sharpens my idea of what my program will be.
I don't see how skipping that process would make things easier.