O'Reilly logo

Core Data for iOS: Developing Data-Driven Applications for the iPad, iPhone, and iPod touch by Tom Harrington, Tim Isted

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 1. An Overview of Core Data on iOS Devices

Mac OS X 10.4 Tiger introduced Core Data to provide a unified framework for storing and fetching an application’s model data. Further enhanced under Mac OS X 10.5 Leopard, Apple subsequently made it available for use on iOS devices from iPhone OS 3.0 onward. The Core Data framework certainly alleviates most of the hassle of working with model data, but it can also seem to have a pretty steep learning curve.

This overview begins with a brief history of Core Data’s development, before looking at a high-level overview of the framework itself. The final section of this ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required