From: Robert Zenz <robert.zenz@sibvisions.com>
To: pgsql-performance@lists.postgresql.org <pgsql-performance@lists.postgresql.org>
Subject: Re: Why HDD performance is better than SSD in this case
Date: Tue, 17 Jul 2018 07:40:51 +0000
Message-ID: <5B4D9D86.2000307@sibvisions.com> (raw)
In-Reply-To: <CA+wPC0PsWacZpNX2OfRSSauUg9iNa7tReJU0oTLnM7K8PFFt6A@mail.gmail.com>
References: <CA+wPC0PsWacZpNX2OfRSSauUg9iNa7tReJU0oTLnM7K8PFFt6A@mail.gmail.com>
> Why did the HDD (7200 rpm) perform better?
Are these different systems? Have you ruled out that during the HDD test the
data was available in memory?
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To: pgsql-performance@postgresql.org
Cc: robert.zenz@sibvisions.com, pgsql-performance@lists.postgresql.org
Subject: Re: Why HDD performance is better than SSD in this case
In-Reply-To: <5B4D9D86.2000307@sibvisions.com>
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