[jinjin2]

You should try Realm. We radically simplified the architecture of our app by using Realm as the authoritative source of data (equivalent to a redux store) and then having all the views reacting to changes in the model. This also allowed us to have all writes happening background threads.

[king_magic]

I am a huge fan of Realm; I have personally moved to a model where I use Realm as the authoritative source of data. It works very well.