Re: ECC RAM really needed?
Greg Smith <gsmith@gregsmith.com>
From: Greg Smith <gsmith@gregsmith.com>
To: pgsql-performance@postgresql.org
Date: 2007-05-26T04:01:56Z
Lists: pgsql-performance
On Fri, 25 May 2007, Bruno Wolff III wrote: > Wikipedia suggests a rule of thumb of one error per month per gigabyte, > though suggests error rates vary widely. They reference a paper that > should provide you with more background. The paper I would recommend is http://www.tezzaron.com/about/papers/soft_errors_1_1_secure.pdf which is a summary of many other people's papers, and quite informative. I know I had no idea before reading it how much error rates go up with increasing altitute. -- * Greg Smith gsmith@gregsmith.com http://www.gregsmith.com Baltimore, MD