Re: reducing statistics write overhead

Martin Pihlak escreveu:
> I suspected that, but somehow managed to overlook it :( I guess it was
> too tempting to use it. I'll start looking for alternatives.
> 
If you can't afford a 500 msec pgstat time, then you need to make it
tunable. Another ideas are (i) turn on/off pgstat per table or database
and (ii) make the pgstat time tunable per table or database. You can use
the reloptions column to store these info. These workarounds are much
simpler than that you proposed and they're almost for free.


--  Euler Taveira de Oliveira http://www.timbira.com/