After a few months in early-access the Core Data book has now reached version 1.0. You can take a sneak peek into some parts of the book in our brand-new online preview .

With this book we try to shine a new light on a framework that has been around for a while:

• We embrace Swift 2 with all its latest language features to write more elegant and more safe Core Data code.

• We focus on demonstrating best practices and advanced techniques that you can immediately apply to a wide range of projects.

• We explain how Core Data works behind the scenes. This will help you to make better choices when e.g. designing your data model, deciding on a concurrency model, or optimizing performance.

The eBook comes in three different formats (PDF, ePub, and Kindle mobi) and the sample code is available on GitHub . Head over to Amazon for the paperback version.

We want to thank all early-access readers of this book for their support and feedback. It really helped to make this book better!

Best from Berlin,

Florian & Daniel