| From: | Peter Geoghegan <pg(at)bowt(dot)ie> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, Rafia Sabih <rafia(dot)sabih(at)enterprisedb(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com> |
| Subject: | Re: WIP: [[Parallel] Shared] Hash |
| Date: | 2017-03-27 02:56:59 |
| Message-ID: | CAH2-Wzn5OOUv45-bwa2yqTn=swFKmqeP95dtdUmq1v3rCgpQEw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Mar 26, 2017 at 6:50 PM, Thomas Munro
<thomas(dot)munro(at)enterprisedb(dot)com> wrote:
> Like you, I also tend to suspect that people would be more likely to
> use RAID type technologies to stripe things like this for both
> bandwidth and space reasons these days. Tablespaces seem to make more
> sense as a way of separating different classes of storage
> (fast/expensive, slow/cheap etc), not as an IO or space striping
> technique.
I agree.
--
Peter Geoghegan
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