DBBalancer Load balancing multithreaded PostgreSQL connection pool that has a replication mode to keep load balanced backend servers in sync. Currently in Alpha. http://sourceforge.net/projects/dbbalancer/ Sourceforge.net~Site InfoWhoisTrace RouteRBL Check
PostgresSQL Replicator An asynchronous replica engine that provides some data ownership models and many conflict resolution algorithms. [open source, GNU License] http://pgreplicator.sourceforge.net/ Sourceforge.net~Site InfoWhoisTrace RouteRBL Check
Rserv Installation guide for triggers to provide Master/Slave replication. http://techdocs.postgresql.org/installguides.php#rserv Postgresql.org~Site InfoWhoisTrace RouteRBL Check
Command Prompt Provides a supported, production quality PostgreSQL Replication. Also offers custom programming services, consulting and managed database hosting. http://www.commandprompt.com/ Commandprompt.com~Site InfoWhoisTrace RouteRBL Check
PgCluster A multi master, synchronous replication system based on the PostgreSQL database server. Wiki, frequently asked questions, example setups and downloads. http://pgcluster.org/ Pgcluster.org~Site InfoWhoisTrace RouteRBL Check