Re: Why HDD performance is better than SSD in this case

From: Robert Zenz <robert(dot)zenz(at)sibvisions(dot)com>
To: "pgsql-performance(at)lists(dot)postgresql(dot)org" <pgsql-performance(at)lists(dot)postgresql(dot)org>
Subject: Re: Why HDD performance is better than SSD in this case
Date: 2018-07-17 07:40:51
Message-ID: 5B4D9D86.2000307@sibvisions.com
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> 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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