<ul><li>In Core Data, the `prepareForDeletion` method is called when a managed object is about to be deleted, allowing for resource cleanup and relationship management.</li><li>However, these lifecycle methods are not triggered during batch operations or when specific managed object subclasses are not involved.</li><li>SwiftData, which uses Core Data as its default storage implementation, does not provide similar functionality to these notification timings.</li><li>Persistent History Tracking in Core Data and SwiftData does not include specific change information in the notification and developers need to retrieve the changes from the database manually.</li></ul>

Data Tracking and Notifications in Core Data and SwiftData

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