Re: plain inserts and deletes very slow - Mailing list pgsql-performance

From David Mitchell
Subject Re: plain inserts and deletes very slow
Date
Msg-id 42C8B23F.4000400@telogis.com
Whole thread Raw
In response to Re: plain inserts and deletes very slow  (Enrico Weigelt <weigelt@metux.de>)
Responses Re: plain inserts and deletes very slow
List pgsql-performance
Hmm, you said you don't experience this when executing the query
manually. What adapter are you using to access postgres from your
application? libpq, npgsql or something else? And what is your method
for running the query 'manually'. Are you running it locally or from a
remote machine or what?

Regards

David

Enrico Weigelt wrote:
> * David Mitchell <david.mitchell@telogis.com> wrote:
>
>>Perhaps if you are doing a lot of inserts and deletes, vacuuming every 6
>>minutes would be closer to your mark. Try vacuuming every 15 minutes for
>>a start and see how that affects things (you will have to do a vacuum
>>full to get the tables back into shape after them slowing down as they
>>have).
>
>
> hmm. I've just done vacuum full at the moment on these tables, but it
> doesnt seem to change anything :(
>
>
> cu


--
David Mitchell
Software Engineer
Telogis

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