NSPersistentCloudKitContainer

For a bit of context, I store binary files of about 50KB in my Core Data. I noticed that enabling the Allows External Storage option doesn't seem to make any difference. Additionally, how does this setting work with CloudKit when using NSPersistentCloudKitContainer? Does this setting affect how the data is loaded into memory when accessed in Core Data in the app? Thank you very much!

Hello, I am using NSPersistentCloudKitContainer to share data between iOS and macOS app.I have set up the project according to the official tutorials. And when I made changes from the macOS app, the lastest data will automatically display on my iOS app. But in the other direction when I made changes on iOS, macOS app will not get the lastest version of the data.I have verified on Cloud Dashboard that the changes made on iOS have been uploaded onto CloudKit server. Just the macOS app and the cloudd process won't create tasks to pull these changes (observed from console.app). And if I quit the macOS app and restart it, lastest data will be pulled.So the problem is that macOS using NSPersistentCloudKitContainer will not get synced data in the runtime.One potential reason is that the official tutorial has mentioned to set the background Remote Notification. I've done this for the iOS app. But for the macOS app, there are no background mode options so I skipped this step.Any ideas to get the sync

I have v3 models in coredata (model: Event, Lecture), and make new model in v4 with swiftdata but model name, property is different (model: EventModel, LectureModel). For migration, I add V3Schema, V4Schema and MigrationPlan. enum V4Schema: VersionedSchema { static var models: [any PersistentModel.Type] = [LectureModel.self, EventModel.self ] static var versionIdentifier = Schema.Version(4, 0, 0) } enum V3Schema: VersionedSchema { static var models: [any PersistentModel.Type] = [Event.self, Lecture.self] static var versionIdentifier = Schema.Version(3, 5, 2) } enum ModelMigrationPlan: SchemaMigrationPlan { static var schemas: [any VersionedSchema.Type] = [V3Schema.self, V4Schema.self] static var stages: [MigrationStage] = [migrateV3ToV4] } extension ModelMigrationPlan { static let migrateV3ToV4 = MigrationStage.custom(fromVersion: V3Schema.self, toVersion: V4Schema.self, willMigrate: willMigrate, didMigrate: { _ in Log.debug(message: Migration Complete) }) } private func willMigrate(context: ModelContext) thr

Recently, I have made quite extensive changes to my schema and need to migrate my CoreData + CloudKit model to a new version. The changes require me to use a custom NSEntityMigrationPolicy because I have a rather complex mapping between some old entities and new entities. I have added a new model version. Deleted some entities, and added some entities. I have defined the NSEntityMigrationPolicy with createDestinationInstances(forSource:in:manager:) and createRelationships(forDestination:in:manager:). I have created a new Core Data Mapping Model. This was probably unnecessary. Within the Core Data Mapping Model, I have specified Custom Policy for all entities. In my container setup, I added two options, as below: storeDescription.setOption(false as NSNumber, forKey: NSMigratePersistentStoresAutomaticallyOption) storeDescription.setOption(false as NSNumber, forKey: NSInferMappingModelAutomaticallyOption) I mostly followed a Core Data Heavyweight Migration guide. I'm unable to share the link, but it can be quite

I’m using NSPersistentCloudKitContainer and I’m utilising the public database and also the user’s private database. For example I have an entity called Category which has a many-to-many relationship to an entity called NewsArticle. So the NewsArticles exist in the public database for the user to browse, but he can add them to a category which will live in his private database. So that’s my question, is it possible for an entity which exists a in the private database to have a relationship to another entity in a public database?