Re: Finally upgrading to 9.6!

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Ron Johnson <ron(dot)l(dot)johnson(at)cox(dot)net>
Cc: Postgres General Postgres General <pgsql-general(at)postgresql(dot)org>
Subject: Re: Finally upgrading to 9.6!
Date: 2017-10-17 16:17:38
Message-ID: 20489.1508257058@sss.pgh.pa.us
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Ron Johnson <ron(dot)l(dot)johnson(at)cox(dot)net> writes:
> Where can I look to see (roughly) how much more RAM/CPU/disk needed when
> moving from 8.4 and 9.2?

It's entirely possible you'll need *less*, as you'll be absorbing the
benefit of several years' worth of performance improvements. But this
is such a workload-dependent thing that there's no general answer.

regards, tom lane

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