Solution for HOT replication/backup/restore.
Tool for helping understanding explain analyze outputs from PostgreSQL.
Perl library/class for parsing SQL queries.
Set of functions to provide versioning of tables, functions or other objects in PostgreSQL database.
Addon to psql to make administrator life easier by providing set of queries/tools to monitor and check database status.
Scheduler for commands with precision of up to 1 second (vs. 1 minute in standard cron). Used primarily to monitor and log state of server and PostgreSQL.