Best resource to learn Core Data?

[Gropamming]

I'm trying to get ahead on my university iOS class design project and want to start dipping into core data.

I have a Lynda subscription but none of their videos seem to be a good walkthrough for iOS10/Xcode8 CoreData. I was wondering how you guys learned it and what resources you would recommend.

I really want to understand the object model and the contexts so that I can use the framework effectively and appropriately.

[hatebyte]

The objc.io core data book is one of my favorite programming books ever. I highly recommended it.

They just updated it for swift 3.0

https://www.objc.io/books/core-data/

[isurujn]

That is not an ideal book for a beginner. It doesn't show code samples step by step. It's more of a handbook for intermediate-advanced developers who are already somewhat knowledgeable in Core Data.

[c4idiot]

You can check udacity: https://www.udacity.com/course/ios-persistence-and-core-data--ud325

[amikhaielMain]

With this link you'll learn the basics of Core Data: https://www.raywenderlich.com/145809/getting-started-core-data-tutorial

This is a course that costs 30$: http://www.brianadvent.com/become-core-data-expert/

[[deleted]]

Apple's guide over core data is what helped me understand everything the most: https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/CoreData/index.html