Get immediate access to this and over 1,500+ other videos and books.

Boost your skills with a Beginner subscription. With over 60+ video courses and our core foundational programming books bundled in one subscription, it’s simply the best investment you can make in your development career.

Persistent Store Coordinator

Understand how the persistent store coordinator facilitates communication between the context and underlying data store.


Heads up... You've reached locked video content where the transcript will be shown as obfuscated text.

You can unlock the rest of this video course, and our entire catalogue of books and videos, with a Professional subscription.

So far you know that Core Data represents models using Entities as managed object models. You also know that it creates these inside of a managed object context to create the object graph. As you modify the graph, the context keeps track of these changes. But what does it do with those changes?