From: | "Milen A(dot) Radev" <milen(at)radev(dot)net> |
---|---|
To: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: large objects & space usage |
Date: | 2008-01-13 20:12:10 |
Message-ID: | fmdram$rhe$1@ger.gmane.org |
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Lists: | pgsql-admin |
Kevin Kempter написа:
> Hi List;
>
> I'm engaging with a client who is trying to solve what sounds like a bloat
> issue. However in further conversations they told me this:
>
> 1) we have a table that is an integer key and a blob column
> 2) the table was at 30Gig, we went in and deleted the last 2 months of data
> and it's still at 30Gog
>
> At this point I thought bloat and that vacuum full or a table rebuild would
> fix the issue. However later they told me:
>
> 3) we did a pg_dump and a reload into a database on the test box and the table
> is still 30Gig.
>
> I haven't gotten access to their servers yet so I only have the above info
> however I wonder is there special space considerations or storage
> requirements, etc with blobs ?
[...]
So what is it - large objects or BYTEA?
--
Milen A. Radev
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