Example use case is Phoenix: https://phoenix.apache.org/server.html https://phoenix.apache.org/server.html Phoenix is an embedded database (meaning the engine

Example use case is Phoenix: https://phoenix.apache.org/server.html https://phoenix.apache.org/server.html Phoenix is an embedded database (meaning the engine that executes queries runs directly inside your application process), but it can use Avatica to run in server mode and then you can communicate with the database over network from non-Java processes.