pgpool 是 A generic connection pool/replication/load balance server for PostgreSQL。

pgpool-II version 3.4.3 (tataraboshi), A generic connection pool/replication/load balance server for PostgreSQL

Usage: pgpool [ -c] [ -f CONFIG_FILE ] [ -F PCP_CONFIG_FILE ] [ -a HBA_CONFIG_FILE ] [ -n ] [ -D ] [ -d ] pgpool [ -f CONFIG_FILE ] [ -F PCP_CONFIG_FILE ] [ -a HBA_CONFIG_FILE ] [ -m SHUTDOWN-MODE ] stop pgpool [ -f CONFIG_FILE ] [ -F PCP_CONFIG_FILE ] [ -a HBA_CONFIG_FILE ] reload