Binary package “pgbouncer” in ubuntu trusty
lightweight connection pooler for PostgreSQL
PgBouncer is a lightweight connection pooler for PostgreSQL providing the
following features:
.
* Several levels of brutality when rotating connections: session pooling,
transaction pooling, statement pooling.
* Low memory requirements.
* It is not tied to one backend server, the destination databases
can reside on different hosts.
* Supports online reconfiguration for most of the settings.
* Supports online restart/upgrade.