Rick Gigger <[EMAIL PROTECTED]> writes:
> 2) I didn't touch the Vacuum delay, background writer or autovacuum
> settings because I wasn't familiar enough with them. Are the default
> values very restricting?
By default, autovacuum isn't even turned on --- you have to enable it
and also stats_row_level if you want to use autovac. I don't have
enough experience with it to say whether the other settings are
adequate.
> 3) Several times there were backends running that were just bringing
> down the system. Is there a way to signal a single backend to die
> without restarting the whole db server?
SIGINT (ie query cancel) is safe enough. If that doesn't work within a
few seconds, try SIGTERM (there is controversy over how safe that is,
but people do use it).
regards, tom lane
---------------------------(end of broadcast)---------------------------
TIP 2: Don't 'kill -9' the postmaster
