Core Data: Saving to the Device | Swift 4, Xcode 9

Published: 02 July 2017
on channel: Kilo Loco

77,358

Today we go over how to save data to the device with Core Data using Swift 4. This is a step by step tutorial that will explain what is happening in each line of code so you can grasp the full concept of how to save data to the user's device that can be used for the life cycle of the app.

Core Data is an Apple framework that allows you to store user data to the device and ensure that it can load saved data that persists even after app termination. With Core Data, you can structure your data models with both code and a visual representation, save complex objects, and fetch those complex objects. Learning how to persist data to the device is very import for most applications. Know how to save data can be a valuable tool to add to your arsenal.

See what's next on the schedule by checking out my Trello board:
https://trello.com/b/TNhRZsB2/kilo-lo...

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The finished project will be posted up on github which you can find the link here:
https://github.com/Kilo-Loco/CoreData

If you have any questions or comments about the tutorial, or want to suggest a video to make, feel free to leave a comment below, or reach out to me on Twitter:
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