Firebirs is an open-source software project-based relational database management system.
Firebird is a relational database offering many ANSI SQL features that run on LinuxLinux, Windows, and other unix platforms. It offers concurrency and language support for stored procedures and triggers. It was founded in 2000 and is a non-commercial, open-source software project owned, maintained, and developed by a community of developers from around the globe.