PostgreSQL

PostgreSQL is a fully functional SQL database, distributed under the free and highly flexible BSD license. PostgreSQL strives to be highly conformant to the SQL-92 and later standards. Features include tables, views, stored procedures, indexes, foreign keys, subselects, and transactions.

GUIs include:
 * phpPgAdmin (browser-based)
 * DataDino (Java, DB Navigator & Editor)
 * DBVisualizer (Java, universal DB viewer)

JDBC Drivers:
 * http://jdbc.postgresql.org

= See also =
 * postgresql on genToo
 * postgresql on SUSE
 * Database Tools
 * PostgreSQL Forum
 * http://www.postgresql.org/