Horton

Re: Why our counters need to be time-based WAS: WIP: cross column correlation ...

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Euler Taveira de Oliveira <euler@timbira.com>
Cc: Josh Berkus <josh@agliodbs.com>, Robert Haas <robertmhaas@gmail.com>, pgsql-hackers Hackers <pgsql-hackers@postgresql.org>
Date: 2011-02-28T20:03:33Z
Lists: pgsql-hackers 
Euler Taveira de Oliveira <euler@timbira.com> writes:
> Em 28-02-2011 15:50, Tom Lane escreveu:
>> Ultimately we need to think of a reporting mechanism that's a bit
>> smarter than "rewrite the whole file for any update" ...

> What about splitting statistic file per database?

That would improve matters for some usage patterns, but I'm afraid
only a minority.

			regards, tom lane