Re: [HACKERS] RAW I/O device - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: [HACKERS] RAW I/O device
Date
Msg-id 199912070328.WAA19878@candle.pha.pa.us
Whole thread Raw
In response to Re: [HACKERS] RAW I/O device  (The Hermit Hacker <scrappy@hub.org>)
List pgsql-hackers
> On Mon, 6 Dec 1999, Ing. Pavel PaJaSoft Janousek wrote:
> 
> > > other systems besides linux.  Making the DB work w/ one FS (and write the
> > > storage code for it) seems pointless if we are still stuck on normal FSs
> > > on other machines.
> > 
> >     Yes, of course, but storing databases directly to RAW device - not
> > through the filesystem - is one feature of modern DB engines...
> 
> Actually, Oracle has been moving *away* from this...more recent versions
> of Oracle recommend using the Operating System file systems, since, in
> most cases, the Operating System does a better job, and its too difficult
> to have Oracle itself optimize internal for all the different variants
> that it supports....


Ding, ding, ding.  Give that man a cigar.

--  Bruce Momjian                        |  http://www.op.net/~candle maillist@candle.pha.pa.us            |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026
 


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