Topics Covered in Core Data by Tutorials:
Your First Core Data App: You’ll click FileNew Project and write a Core Data app from scratch!
NSManagedObject Subclasses: Learn how to create your own subclasses of NSManagedObject - the base data storage class in Core Data.
The Core Data Stack: Learn how the main objects in Core Data work together, so you can move from the starter Xcode template to your own system.
Intermediate Fetching: This chapter covers how to fetch data with Core Data - fetch requests, predicates, sorting and asynchronous fetching.
NSFetchedResultsController: Learn how to make Core Data play nicely with table views using NSFetchedResultsController!
Versioning and Migration: In this chapter, you’ll learn how to migrate your user’s data as they upgrade through different versions of your data model.
with iCloud: Learn how to make your apps synchronize across devices, using the power of iCloud!
Unit Tests: In this chapter, you’ll learn how to set up a test environment for Core Data and see examples of how to test your models.
Measuring and Boosting Performance: Learn how to measure your app’s performance with various Xcode tools and deal with slow spots in your code.
Multiple Managed Object Contexts: Learn how multiple managed object contexts can improve performance and make for cleaner code.
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