pgpool-ii

PostgreSQL connection pool server for managing database connections

brewmacoslinux
Try with needOr install directly
Source

About

PostgreSQL connection pool server

Commands

pgpoolpcp_common_functionspg_md5

Examples

Start pgpool-II server with default configuration$ pgpool -f /usr/local/etc/pgpool.conf
Check pgpool-II server status and connected clients$ pcp_pool_status -h localhost -p 9898 -U pgpool
Generate MD5 hash for pgpool password authentication$ pg_md5 -m -p password