Re: SCSI vs. IDE performance test - Mailing list pgsql-general

From Alvaro Herrera
Subject Re: SCSI vs. IDE performance test
Date
Msg-id 20031124185315.GG23942@dcc.uchile.cl
Whole thread Raw
In response to Re: SCSI vs. IDE performance test  ("Randolf Richardson, DevNet SysOp 29" <rr@8x.ca>)
List pgsql-general
On Wed, Nov 19, 2003 at 09:29:21PM +0000, Randolf Richardson, DevNet SysOp 29 wrote:

>         Actually, NetWare is one OS that does this, and has been doing so
> since the 1980s with version 2 (version 6.5 is the current version today).
> They have a Patented caching algorithm called "Elevator Seeking" which both
> prolongs the life of the drive by reducing wear-and-tear and improving
> read/write performance by minimizing seek operations.

Huh, is this different from your ordinary elevator algorithm?  I'd be
surprised if there was an OS which didn't use something like that ...

--
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"La verdad no siempre es bonita, pero el hambre de ella sí"

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