Manual CoreData Migration with NSMigrationManager to append Data (preload)
Migrate normal sqlite3 database to core data?
NSFetchedResultsController change tracking across relationship
Synchronizing two attributes in core data
What's the point of -primitiveValueForKey:?
How to serialize a NSPredicate object?
Update/Edit coreData managed object
Help understanding saving data please. Core data vs plist
How can I check the property attribute dynamically in Core Data / iPhone?
willTurnIntoFault being called more than once, resulting in crash
Core Data Relationship shown in tableView
How can I tell whether an `NSManagedObject` has been deleted?
after i add new data in core data collection it can't be saved (multiply validation error occured)
more elegant way to compare string attribute for Entities
Reflect changes to objects in a relationship in parent object with NSFetchedResultsController
Can Core Data lazy-fetch a BLOB attribute on iOS?