You can start as many
daemons as you like. If you start fewer than the maximum number
defined for the ID, the sqlr-scaler daemon will fire up new
connections on demand. The new connections will time out after a
period of inactivity and shut down on their own.
CONFIGFILE is the filename of the configuration file to use. The
default configuration file is /etc/sqlrelay.conf.
ID is the same as the ID argument in the sqlr-connection
daemon and associates a scaler with a pool of connections.
Only one scaler needs to be established for a given ID.