Firebird 4 Server for Linux


More information can be found about the Firebird 
database engine from: 
http://www.firebirdsql.org/
http://sourceforge.net/projects/firebird

or affiliated sites: 

http://www.ibphoenix.com

Firebird is a relational database offering many ANSI SQL standard features that
runs on Linux, Windows, and a variety of Unix platforms. Firebird offers
excellent concurrency, high performance, and powerful language support for
stored procedures and triggers. It has been used in production systems, under a
variety of names, since 1981.

http://www.firebirdsql.org/en/about-firebird/