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This is a useful option if you need flexible data access without the overhead of disk persistence.
In-memory Realms create several files in a temporary directory for coordinating things like cross-process notifications.
In some scenarios you may wish to limit which classes can be stored in a specific Realm.
For example, if you have two teams working on different components of your application which both use Realm internally, you may not want to have to coordinate migrations between them.
However, please be mindful that tv OS can purge files in the “Caches” directory at any point, so we encourage you to rely on Realm as a rebuildable cache rather than storing important user data.
If you would like to share a Realm file between a tv OS app and a TV services extension (e.g.
Instead, they grow by specific size increments, with new data being written within unused space tracked inside the file.However, there may be situations in which a significant portion of a Realm file is comprised of unused space.In order to deal with this, you may set the The compaction operation works by reading the entire contents of the Realm file, rewriting it to a new file at a different location, then replacing the original file.Please browse our tv OS examples for sample tv OS apps demonstrating how to use Realm as either an offline cache or with preloaded data.On i OS 8 and above, files inside apps are automatically encrypted using exception will be thrown.