what are WWDC sessions about Core Data

Generated on 8/7/2024

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Here are the WWDC sessions related to Core Data, specifically focusing on SwiftData, which is a modern framework that builds on Core Data's capabilities:

  1. What’s new in SwiftData

    • Chapters:
      • Introduction
      • Adopt SwiftData
      • Customize the schema
      • Unique macro
      • History API
      • Tailor a model container
      • Custom data stores
      • Xcode previews
      • Customize queries
      • Expression macro
      • Index macro

  2. Track model changes with SwiftData history

    • Chapters:
      • Introduction
      • Fundamentals
      • Transactions and changes
      • Custom stores

  3. Create a custom data store with SwiftData

    • Chapters:
      • Introduction
      • Overview
      • Meet DataStore
      • Example store

  4. Platforms State of the Union

    • Chapters:
      • Introduction
      • Apple Intelligence
      • Generative Tools
      • Xcode
      • Swift Assist
      • Swift
      • Swift Testing
      • SwiftUI
      • RealityKit
      • iOS
      • iPadOS
      • watchOS
      • macOS
      • visionOS
      • Native Experiences
      • Conclusion

These sessions cover various aspects of SwiftData, including its new features, how to adopt it, customizing data stores, and tracking model changes. SwiftData builds on Core Data's foundation, providing modern Swift language features and expanded capabilities for data persistence and management.

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What’s new in SwiftData

What’s new in SwiftData

SwiftData makes it easy to add persistence to your app with its expressive, declarative API. Learn about refinements to SwiftData, including compound uniqueness constraints, faster queries with #Index, queries in Xcode previews, and rich predicate expressions. Join us to explore how you can use all of these features to express richer models and improve performance in your app. To discover how to build a custom data store or use the history API in SwiftData, watch “Create a custom data store with SwiftData” and “Track model changes with SwiftData history”.

Platforms State of the Union

Platforms State of the Union

Discover the newest advancements on Apple platforms.

Track model changes with SwiftData history

Track model changes with SwiftData history

Reveal the history of your model’s changes with SwiftData! Use the history API to understand when data store changes occurred, and learn how to use this information to build features like remote server sync and out-of-process change handing in your app. We’ll also cover how you can build support for the history API into a custom data store.

Create a custom data store with SwiftData

Create a custom data store with SwiftData

Combine the power of SwiftData’s expressive, declarative modeling API with your own persistence backend. Learn how to build a custom data store and explore how to progressively add persistence features in your app. To get the most out of this session, watch “Meet SwiftData” and “Model your schema with SwiftData” from WWDC23.

Use CloudKit Console to monitor and optimize database activity

Use CloudKit Console to monitor and optimize database activity

Discover the new observability features in CloudKit Console. Learn how to use Telemetry and Logging to troubleshoot and optimize your app. Find out how to set up alerts to monitor your application’s behavior and notifications to stay on top of the container events that are most important to you. To get the most out of this session, we recommend being familiar with CloudKit containers.