Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Core Data is part of the Cocoa API in Mac OS X first introduced with Mac OS X 10.4 Tiger and for the iOS with iPhone SDK 3.0. It allows data organised by the relational entity-attribute model to be serialised into XML, binary, or SQLite stores. The data can be manipulated using higher level objects representing entities and their relationships. Core Data manages the serialised version, providing object lifecycle and object graph management, including persistence. Core Data interfaces directly with SQLite, insulating the developer from the underlying SQL.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.