Re: random_page_cost = 2.0 on Heroku Postgres

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Feb 9, 2012 at 3:41 PM, Peter van Hardenberg <pvh@xxxxxx> wrote:
> Hmm, perhaps we could usefully aggregate auto_explain output.

How about something where you run a site at random_page cost of x,
then y, then z and you do some aggregating of query times in each.  A
scatter plot should tell you lots.

-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance


[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux