Connection pool server for PostgreSQL (4.3.X branch) pgpool is a connection pool server for PostgreSQL. pgpool runs between PostgreSQL's clients(front ends) and servers(back ends). A PostgreSQL client can connect to pgpool as if it were a standard PostgreSQL server. pgpool caches the connection to PostgreSQL server to reduce the overhead to establish the connection to it. WWW: https://pgpool.net/ Relnotes: https://www.pgpool.net/docs/43/en/html/release-4-3-0.html Sponsored by: Bounce Experts