Re: Why HDD performance is better than SSD in this case

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 18 Jul 2018 09:46:32 +0200, Fabio Pardi <f.pardi@xxxxxxxxxxxx>
wrote:

RAID 0 to store production data should never be used. Never a good idea, in my opinion.

RAID 0  by itself  should never be used.  Combined with other RAID levels, it can boost performance without sacrificing reliability.
https://en.wikipedia.org/wiki/Nested_RAID_levels


Personally, I don't like RAID 0 + ? schemes because they use too many disks (with associated reliability issues).  The required performance usually can be achieved in other ways.  But YMMV.
George




[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux