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Android sqlite5/8/2023 Different versions of Android ship with different implementations of SQLite. With Android, you'll need to watch out for version-specific functionality. This means you must also implement object caching (if desired), manage object instantiation, and manually perform dirty checking of any objects already in existence. You are completely responsible for writing objects into and reading them from the database. Observation of changes to an object are possible without requiring a refresh each time the object is inspected. It doesn't create a separate instance of an object each time the same piece of data is requested from the store. It manages to perform very well on mobile devices because it provides record-level caching. In fact, it handles marshaling and unmarshaling objects automatically. Since Android only provides a thin client to SQLite, you'll still need to write SQL and ensure your database tables are appropriately normalized.Ĭore Data allows us to think in terms of objects. For instance, Core Data abstracts away most of the SQL syntax and database normalization concerns facing database engineers every day. Unfortunately, many of those things aren't automatic on the Android platform. Most of us are familiar with at least some of the persistence features Core Data offers us out of the box.
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