Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Mailing Lists -> Oracle-L -> Re: guidance
<RANT>
Well, concerning point 4), I am surprised by the resilience of users to
often dreadful applications. Perhaps that with age I am getting more and
more impatient, but in their place I would have flown terminal and
keyboard across the room. Perhaps I have memories of a time when
machines weren't even a shadow of today's, and performance were hardly
worse than many things you see running today. When you try to measure
the amount of 'business units processed per unit of work', it is
pathetic more often than it should be. I guess that what saves many
designers and developers from being lynched by popular justice is that
most users have no idea about what *could* be done and are ready to
swallow that Oracle is slow, their 64 processor machine not powerful
enough, etc, etc.
</RANT>
SF
Tanel Poder wrote:
>
> Forget the modern tuning skills and when you're asked what shows the best
> that your database works optimally;
>
> 1) Buffer cache hit ratio is 99%
> 2) Buffer cache hit ratio is 99,999%
> 3) Buffer cache hit ratio is 999999%
> 4) Users aren't complaining
>
> Then answer 3 for sure ;)
>
> Tanel.
>
> ----- Original Message -----
> To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com>
> Sent: Thursday, September 25, 2003 12:04 AM
>
> > List , I am planning to give my 9i performance tuning exam on the first .
> > Any advice you all want to give me ? Pretty nervous about it. Sure would
> > appreciate your guidance.
> > ........
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > --
> > Author: <bulbultyagi_at_now-india.net.in
> > INET: bulbultyagi_at_now-india.net.in
> >
> > Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> > San Diego, California -- Mailing list and web hosting services
> > ---------------------------------------------------------------------
> > To REMOVE yourself from this mailing list, send an E-Mail message
> > to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> > the message BODY, include a line containing: UNSUB ORACLE-L
> > (or the name of mailing list you want to be removed from). You may
> > also send the HELP command for other information (like subscribing).
> >
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Tanel Poder
> INET: tanel.poder.003_at_mail.ee
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
-- Regards, Stephane Faroult Oriole Software -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Stephane Faroult INET: sfaroult_at_oriole.com Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Wed Sep 24 2003 - 20:44:40 CDT