From: | Craig James <cjames(at)emolecules(dot)com> |
---|---|
To: | Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com> |
Cc: | "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org> |
Subject: | Re: New server: SSD/RAID recommendations? |
Date: | 2015-07-02 17:44:14 |
Message-ID: | CAFwQ8rcit2FNc0t4vvB+0Pj5kVgJhhXXtHwrnyzGmi7PY+Pq+g@mail.gmail.com |
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Lists: | pgsql-performance |
On Wed, Jul 1, 2015 at 4:57 PM, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
wrote:
> On Wed, Jul 1, 2015 at 5:06 PM, Craig James <cjames(at)emolecules(dot)com> wrote:
> > We're buying a new server in the near future to replace an aging system.
> I'd
> > appreciate advice on the best SSD devices and RAID controller cards
> > available today.
> > ....
> SSDs are great, until you need more space. I'd rather have an 8TB xlog
> partition of spinners when setting up replication and xlog archiving
> than a 500GB xlog partition. 8TB sounds like a lot until you need to
> hold on to a week's worth of xlog files on a busy server.
>
Good point. I'll talk to our guy who does all the barman stuff about this.
Craig
--
---------------------------------
Craig A. James
Chief Technology Officer
eMolecules, Inc.
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