On Mon, Jun 19, 2017 at 10:36 AM, Jeff Janes <jeff.janes@gmail.com> 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
