DBFLOW
A blazing fast, powerful, and very simple ORM database
...Don't let an ORM or library get in your way, let the code you write in your applications be the best as possible. Built using the language, the library is super-concise, null-safe and efficient. Generates the necessary code that you don't need to write. Contains the main annotations and misc classes that are shared across all of DBFlow. The main library artifact used in conjunction with the previous two artifacts. Adds coroutine support for queries. Enable applications to be reactive by listening to DB changes and ensuring your subscribers are up-to-date.