SQLite

SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine. It is the most widely deployed database in the world, embedded in countless applications and devices.

It is used for local data storage in client applications such as web browsers, mobile apps, and embedded systems. Developers and database administrators utilize SQLite for its simplicity, portability, and minimal configuration requirements, making it suitable for projects where a lightweight, serverless database is preferred.