Re: Speed problems

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От Ben
Тема Re: Speed problems
Дата
Msg-id 4327206E.1090309@silentmedia.com
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Ответ на Speed problems  ("Warren Bell" <warren@clarksnutrition.com>)
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When you say VACUUM do you really mean VACUUM ANALYZE? Have you tried a
simple ANALYZE?

I'm assuming of course that you have indexes that you want to use........

Warren Bell wrote:

>I am having problems with performance. I think this is a simple question and
>I am in the right place, if not, please redirect me.
>
>I have a table with 36 fields that slows down quite a bit after some light
>use. There are only 5 clients connected to this DB and they are doing mostly
>inserts and updates. There is no load on this server or db at all. This
>table has had no more than 10,000 records and is being accesessd at the rate
>of once per 5 seconds. It will slow down quite a bit. It will take 10
>seconds to do a `SELECT * FROM` query. I delete all records except one
>perform a VACUUM and this will not speed it up. I drop the table and
>recreate it and insert one record and it speeds right back up takeing only
>100 ms to do the query.
>
>I am fairly new to Postgres. What do I need to do to keep this table from
>slowing down?
>
>Thanks,
>
>Warren Bell
>
>
>
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