sqlite

• https://www.sqlite.org/index.html

SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine. SQLite is the most used database engine in the world.

There is also a JDBC driver for it (Github source code) and it's JPA compliant.

A JDBC sample URL for a BD stored in sample.db file is

jdbc:sqlite:sample.db

• apt install sqlite3
• sqlite3 test.db
• select * from cars;