# Module Sql.pgsql_util

Description

  The pgsql backend, shared between all connection instances. It runs even in non-callback mode in a separate thread and makes sure that communication with the database is real-time and event driven at all times.

Note

  Callbacks running from this backend directly determine the latency in reacting to communication with the database server; so it would be prudent not to block in these callbacks.

Variable local_backend

  ``final` `Pike.Backend` Sql.pgsql_util.local_backend`

Description

  The instance of the pgsql dedicated backend.