Distribution of PostgreSQL. GPLv2

Postgres Plus 8.3.3 is a distribution of PostgreSQL that contains the following additional features integrated in a convenient installation package: Postgres Studio for administration, Procedural Language Debugger, Geospatial extensions, GridSQL Parallel Query, MySQL Migration utility, Slony-II for replication, and pgmemcache for application scaling. The package contains both BSD and GPLv2 licensed software.