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If you have never worked with Core Data before, this mighty framework can seem a little intimidating.
Everything has improved: syntax, architecture, performance, and support to recall and undo several layers of changes. It's all built into i OS and mac OS, and it's the recommended way for Apple developers to work with any nontrivial data.
This course is meant for the enterprise developer who wants to get up to speed with the latest methods with Core Data.
Let's review the problem that batch updates solve, how they work, and an alternative to them involving a rethinking of data normalization strategy.
Please also check out my other post on using Realm mobile database, a no thrills alternative to Core Data, with Mantle model framework AFNetworking.
With this delightful combination of software libraries you should be able to get your network and persistence layers up and running in no time. This tutorial is intended for intermediate i OS developers. If you’re not yet familiar with this technology, I recommend that you take a look at this excellent introduction to Core Data by Adam Burkepile on Ray Wenderlich’s website. It provides, among other things, a list of current news articles in a number of categories.
After initial configuration RESTKit fetches data taking care of the network stuff and parses the results into either your custom classes or straight into Core Data.
In this tutorial we will be focusing on the latter.