Re: Shared server mode and Real application cluster

domenicg_at_hotmail.com (Domenic G.) wrote in message news:<c7e08a19.0310281130.75d08793_at_posting.google.com>...
> How much memory do you have on each node? If you have lots to spare,
> then keep it in dedicated mode. If not, you can move to MTS.
> Nowadays, using MTS isn't really necessary unless you have thousands
> of concurrent connections that sit there mostly idle most of the time.
> That's because machines now come with 4 GB + of memory.
>
> Domenic.
>
> kjellove_at_nivi.no (Kjell Ove Skarsb?) wrote in message news:<8ca30c79.0310280602.4fb5ba4_at_posting.google.com>...
> > Hi,
> > We have configured a Oracle 9.2.0.4 RAC solution for a customer. There
> > are two instances and two nodes in the solution.
> > As of today there are no more than 100 sessions running on each of the
> > instances. As of today all connections are establised as dedicated. No
> > dispatcher is configured. However, we are in a process of deploying a
> > online booking solution, where we have no control over the number of
> > connections that will be established. So the question is really, are
> > there any special considerations that has to be considered before
> > implementing MTS. Or can this be done on each of the nodes as they
> > were part of a standard oracle 9i server, with one instances, one
> > database and so on.
> >
> > all help will be appreciated.
> >
> > Kjell Ove Skarsbø

You can use CMAN to concentrate the connections, I assume you will be coming in with some apps server, you can establish a pool of connections to the database that are shared to the apps server. Take a look at "racle9i RAC
Oracle Real Application Clusters Configuration and Internals" from www.rampant.cc for more information on RAC.

Mike Ault Received on Tue Oct 28 2003 - 18:13:25 CST