WWDC23: What’s new in Core Data | Apple
Elevate your app’s data persistence with improvements in Core Data. Learn how you can use composite attributes to create more intuitive data models. We’ll also show you how to migrate your schema through disruptive changes, when to defer intense migrations, and how to avoid overhead on a person’s device.
To get the most out of this session, you should be familiar with handling different data types in Core Data as well as the basics of lightweight migration.
Explore related documentation, sample code, and more:
Migrating your data model automatically: https://developer.apple.com/documenta...
Core Data: https://developer.apple.com/documenta...
Evolve your Core Data schema: https://developer.apple.com/videos/pl...
00:00 - Intro
00:56 - Composite attributes
06:31 - Stage your migrations
18:23 - Defer your migrations
22:33 - Wrap-up
More Apple Developer resources:
Video sessions: https://apple.co/VideoSessions
Documentation: https://apple.co/DeveloperDocs
Forums: https://apple.co/DeveloperForums
App: https://apple.co/DeveloperApp
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