概要
This skill facilitates the transition from Realm to SwiftData, which is essential for developers facing the Realm Device Sync sunset on September 30, 2025. It offers a detailed roadmap covering everything from basic model conversion and relationship mapping to advanced topics like actor-based concurrency and CloudKit synchronization. Whether you are managing a small app or a complex system with millions of records, this guide provides the patterns, code samples, and strategies needed to ensure data integrity and app stability throughout the migration process.
