Introduction

In this episode, get a recap of the first course in this series, and an overview of what you’ll learn in this course.

Displaying Launches

Understand how to use @FetchRequest and associated types to display the saved RocketLaunch in a list.

Sorting Data Using Sort Descriptors

Learn how to sort fetched results by adding sort descriptors to your fetch requests.

Filtering Using Predicates

Learn how to create predicates using NSPredicate to filter fetched results.

Dynamically Adjust Sort Descriptors

Learn how to dynamically adjust sort descriptors in response to user interaction in your app.

Modeling Relationships

Understand how to create relationships between entities in your object graphs to make your data model richer.

Adding Launches to Lists

Understand how to leverage the relationships in a model to display data without executing a fetch request.

Compound Predicates

Level up your knowledge of predicates by combining multiple using a compound predicate.

Challenge - Adding Tags

In this challenge add functionality to add tags to RocketLaunches by updating the data model.

Challenge - Displaying Tags

In the second part of the challenge, update the user interface to display the tags you added in the last challenge!

Transient Properties

Understand how to use transient properties to add functionality to your managed objects.

Conclusion

Wrap up this section by reviewing what you’ve learned about fetching from Core Data, and find out what’s coming next.

Introduction

In this episode, you’ll get an overview of some more advanced topics you’ll cover in this section.

Asynchronously Loading Launches

In this episode, learn how to asynchronous load a large amount of information from the network so you can save it to Core Data.

Saving Launches with Batch Operations

Learn how to save a large set of launches using Batch Operations.

Saving Launches Concurrently

Learn how to use asynchronous swift to save a large group of launches concurrently.

Delete Rules

Understand the various types of delete rules you can specify when deleting managed object instances.

Deleting Launch Lists

Now that you understand delete rules let’s implement delete methods for the RocketLaunches app.

Storing Large Files

Understand the difference between Transformable and Binary Data attributes and how you can save large files.

Conclusion

Wrap up this section by reviewing what you’ve learned in the course, and find out where to go next!

This course is designed for developers with some iOS and Swift experience who are interested in learning how to store data locally on devices.

• Fetch Requests
• Sort Descriptors
• Predicates
• Batch Operations
• Core Data with Swift Concurrency