[wplug] Large Database
Drew from Zhrodague
drew at zhrodague.net
Fri Mar 6 13:48:55 EST 2009
> Sorry, but I really have to disagree here. There is no reason why a
> properly laid out and configured SAN would have any less performance
> than a RAID controller.
Hi all.
For simple stuff, yah. And it is easier to use a SAN, and they
scale. Consider the bandwidth to your data when planning this stuff (if
you have the option to).
I've personally seen flat-files perform far better than a
database, which is useful for read-only operations.
> I will agree that RAID-10 is the way to go, and also note that virtually
> every SAN out there can configure LUNs as RAID-10 arrays. I just built a
> 10 Terabyte EMC array about 2 years ago in this same exact fashion and
> the performance was excellent.
EMCs are nice. NetApps are nice too. I think most of us have some
kind of RAID or SANish stuff at home.
Anyone doing any high-volume database stuff? I should start
tracking my Postgres usage.
--
Drew from Zhrodague http://www.WiFiMaps.com
drew at zhrodague.net http://www.pghwireless.net
http://dorkbot.org/dorkbotpgh
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