C
Core Data
Persistence framework provided by Apple in the macOS and iOS operating systems
Overview
On other databases
3 identifiers linking Core Data across the web's reference databases
Persistence framework provided by Apple in the macOS and iOS operating systems
3 identifiers linking Core Data across the web's reference databases
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Core Data is an object graph and persistence framework provided by Apple in the macOS and iOS operating systems. It was introduced in Mac OS X 10.4 Tiger and iOS with iPhone SDK 3.0. It allows data organized by the relational entity–attribute model to be serialized into XML, binary, or SQLite stores. The data can be manipulated using higher level objects representing entities and their relationships. Core Data manages the serialized version, providing object lifecycle and object graph management, including persistence. Core Data interfaces directly with SQLite, insulating the developer from the underlying SQL.