Swift

If you’ve been following the data persistence landscape recently, the writing isn’t just on the wall it’s in the official documentation. With MongoDB’s decision to deprecate Realm (Atlas Device Sync and the broader ecosystem pivot), the "Realm vs. CoreData/SwiftData" debate has effectively ended. We are looking at a hard wall in a few years where legacy Realm databases will become technical debt at best and a security liability at worst.

Model–view–presenter is a derivation of the model–view–controller architectural pattern. In MVP, the presenter assumes the functionality of the "middle-man". In MVP, all presentation logic is pushed to the presenter.