RE: Oracle Database Resource Manager

  • From: Wolfson Larry - lwolfs <lawrence.wolfson@xxxxxxxxxx>
  • To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 3 May 2004 15:35:29 -0500

Dick, Pete,
                Thanks for your comments.  It's kinda what I thought.
Perhaps the DBA got his features mixed up.

        Larry

-----Original Message-----
I've tried it, problem was that I could not implement it very easily.  =
It worked as advertised, but I did not see it as a resource hog either.

Dick Goulet
Senior Oracle DBA
Oracle Certified 8i DBA

From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Pete Sharman
Sent: Monday, May 03, 2004 2:27 PM
To: oracle-l@xxxxxxxxxxxxx
Cc: Peter Ross Sharman
Subject: RE: Oracle Database Resource Manager


I don't know who the instructor was, but he or she is talking crap (pardon =
my French).  Really, what would be the point of implementing a resource man=
ager that itself takes too many resources?

One thing that people get confused about with the Resource Manager, BTW, is=
 when it actually takes effect.  It's when the resource being managed is ex=
hausted i.e. if you're allocating different amounts of the CPU utilization =
to different groups, you WON'T see Resource Manager kick in until CPU utili=
zation hits 100%.  After all, it's not a problem till then, right?

 =

Pete
 =

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] =
On Behalf Of Wolfson Larry - lwolfs
Sent: Tuesday, 4 May 2004 3:51 AM
To: 'oracle-l@xxxxxxxxxxxxx'
Subject: Oracle Database Resource Manager

I've been thinking about implementing this for some of our resource
intensive databases. 

One of our DBAs came back from a class where the instructor said DRM was
very resource intensive itself.

I'm not talking about complex implementations.
 
Can I get some feedback one way or the other?
    Thanks
    Larry Wolfson


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