On Mon, Jun 19, 2017 at 10:36 AM, Jeff Janes <jeff.janes@xxxxxxxxx> wrote: > If you have a RAID, set it to the number of spindles in your RAID and forget > it. It is usually one of the less interesting knobs to play with. (Unless > your usage pattern of the database is unusual and exact fits the above > pattern.) Isn't that advice obsolete in a SSD world though? I was able to show values up to 256 for a single device provided measurable gains for a single S3500. It's true though that the class of queries that this would help is pretty narrow. merlin -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
