On Mon, May 21, 2001 at 10:10:44AM -0400, Thomas Cong wrote:
>
> Toby,
> We developed a web-based custom management system, where for each user
> session, there are 2 session beans and 2 or more entity beans. The max
> number of users is around 100,000, but we do not expect higher load than
> 1000-2000 concurrent sessions. The client wants to see the relation between
> CPU/memory configuration and number of user sessions it can support. We are
> using Sun hardware, Apache web server and would like to use Jboss/Tomcat as
> application server.
Again, you will need to build it and see. It depends entirely on what work
you are doing. How big is a session? A bit of simple arithmetic would
give you a number, but it probably won't relate to reality.
This kind of hardware sizing requires intimate knowledge of the hardware,
the app server and, most importantly, the application. It's the kind of
thing you pay a consultant lots of money for. It's not the kind of thing
people at random on a mailing list can help you with (unless you hire
them as a consultant and pay them lots of money).
Toby.
>
> Thanks for your help!
> Tom
>
>
> ----- Original Message -----
> From: "Toby Allsopp" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, May 20, 2001 9:20 PM
> Subject: Re: [JBoss-user] Hardware Sizing
>
>
> > On Sun, May 20, 2001 at 08:53:23PM -0400, Thomas Cong wrote:
> > > [JBoss-user] calling EJB by using reflexion in a generic way
> >
> > Huh?
> >
> > > JBoss experts,
> > > I am looking for any available hardware configuration/sizing information
> to support a Jboss/Tomcat deployment in production.
> >
> > Add hardware until it runs fast enough or you run out of money.
> >
> > Seriously, your question is impossible to answer. If you provide some
> > details about what you will be doing with JBoss/Tomcat then someone might
> > be able to make a guess, but the only way to know is to measure how fast
> > your application runs under the kinds of loads you expect.
> >
> > Toby.
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