| From: | David Mitchell <david(dot)mitchell(at)telogis(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Vacuum advice |
| Date: | 2005-06-22 23:22:21 |
| Message-ID: | 42B9F2AD.3090007@telogis.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Thanks Tom,
> If you *are* using 8.0 then we need to look closer.
>
Sorry, I should have mentioned, I am using PG 8.0. Also, although this
is a 'mass insert', it's only kind of mass. While there are millions of
rows, they are inserted in blocks of 500 (with a commit in between).
We're thinking we might set up vacuum_cost_limit to around 100 and put
vacuum_cost_delay at 100 and then just run vacuumdb in a cron job every
15 minutes or so, does this sound silly?
--
David Mitchell
Software Engineer
Telogis
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