Core Data iOS Essentials is quite possibly the best book I’ve read so far on Core Data. Core Data can be a tricky thing to master especially if you’re so used to using SQLite. The author, B.M. Harwani does a wonderful job at taking your through the world of Core Data as it related to iOS development. The book starts off by giving you a brief history of the Enterprise Object Framework (EOF) and Core Data followed by an entire chapter devoted to understanding Core Data. This books leaves very little to be desired with topics covering what Core Data is and how it works, how to build full featured data=driven applications for iOS devices, searching with Core Data, displaying your data, etc…
The book assumes some knowledge of iOS programming and encourages some tinkering with Core Data. If you don’t know what Core Data is and why you should use it in your application and you are needing to build an app that needs to store data in some format then this books is for you. If you have a need to store data, then you have a need to use Core Data and this book will teach you what you need to know to use it efficiently and successfully.
I’ve really enjoyed the section on Implementing UITableViewDataSources protocol methods. This section walks you through the basics of setting up a UITableView and using it with Core Data to display your data within your iOS app. The code examples are easy to follow and appear to be very accurate.
If you are planning on developing an app that needs to store data or are currently working on an app with data storage needs then please consider giving Core Data a try, together with the Core Data iOS Essentials book from Packt Publishing you should be able to build a pretty solid app.
Have you purchased this book? What do you think about it? Is there anything you think that this book lacks that should have been added? I’d like to hear your comments