Re: pg_dump and thousands of schemas - Mailing list pgsql-performance

From Claudio Freire
Subject Re: pg_dump and thousands of schemas
Date
Msg-id CAGTBQpaW5O7vUKMrWGn+xUJR-Ni-FEQB_DUZMB_Gt_a-uMp8WA@mail.gmail.com
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In response to Re: pg_dump and thousands of schemas  (Robert Klemme <shortcutter@googlemail.com>)
Responses Re: [HACKERS] pg_dump and thousands of schemas
List pgsql-performance
On Thu, May 31, 2012 at 11:17 AM, Robert Klemme
<shortcutter@googlemail.com> wrote:
>
> OK, my fault was to assume you wanted to measure only your part, while
> apparently you meant overall savings.  But Tom had asked for separate
> measurements if I understood him correctly.  Also, that measurement of
> your change would go after the O(N^2) fix.  It could actually turn out
> to be much more than 9% because the overall time would be reduced even
> more dramatic.  So it might actually be good for your fix to wait a
> bit. ;-)

It's not clear whether Tom is already working on that O(N^2) fix in locking.

I'm asking because it doesn't seem like a complicated patch,
contributors may want to get working if not ;-)

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