Whether you're concentrating on Mac OS X or the iPhone, sooner or later your Cocoa program is likely to want to persist information. you'll fight with SQLite, generate XML, or create your individual binary structure. Or, it can save you time and effort by way of profiting from Apple's center info API instead.
Core Data makes it effortless so that you can paintings with item graphs and to persist data-but there are many pitfalls and matters to observe out for. This publication exhibits you every little thing from versioning to integrating with quickly glance, Sync providers, and highlight. you will see the way to improve functionality and paintings in multithreaded purposes. you will paintings with center information on either the computing device and the iPhone.
By the top of Core Data, you should have equipped a full-featured software, won an entire figuring out of center information, and discovered tips to combine your program into OS X.
As an additional bonus, you will see a number of recipes which are worthwhile in strange events, or perhaps in locations the place you would not have proposal to exploit the middle facts API earlier than. it is going to develop into one other critical device on your kit.