Connect with Core Data

Core data icon

Discover tips, tricks, and best practices for faster data ingest and fetching through Core Data. Learn about the latest Core Data technologies like batch inserts. And find out how you can adopt the CloudKit public database in your app, marrying these complementary technologies to combine the benefits of local persistence with cloud backup and distribution.

  • WWDC20

Sync a Core Data store with the CloudKit public database

  • WWDC20

Core Data: Sundries and maxims