We use Ultra Monkey (IPVS) to cluster our E-com site with commodity
hardware.
Your application needs to cache sessions in a common database table in order
to make session work consistantly.



> -----Original Message-----
> From: Perrin Harkins [mailtoerrin@elem.com]
> Sent: Tuesday, May 09, 2006 7:28 AM
> To: Ken Perl
> Cc: modperl@perl.apache.org
> Subject: Re: clusters
>
> Ken Perl wrote:
> > Is it possible to make a modperl application to run in cluster?

>
> Of course.
>
> > if yes, how to do that?

>
> The same as any other web system -- multiple machines, a load
> balancer, shared data on a database or other system.
>
> > any doc?

>
> Tons of them. Practically any doc about clustering will
> apply. I wrote one ages ago about one mod_perl site I worked at:
> http://perl.apache.org/docs/tutorial...oys/etoys.html
>
> Is there some specific part you're having trouble getting
> your head around?
>
> - Perrin