Everything you need to know about Core Data

The team at objc.io published the September issue focusing on Core Data:

The 4th issue of objc.io is all about Core Data, starting with Daniel’s Core Data Overview and Chris’s tutorial for building a simple but complete Core Data application. Next, before we go into more specifics, enjoy Brent’s piece on how he uses SQLite instead of Core Data and why you probably shouldn’t. Then you can sink your teeth into in-depth technical articles about data models and model objects and importing large data sets by Florian, performant fetching by Daniel, and (8) custom Core Data migrations by Martin.