--- Geoff Howard <[EMAIL PROTECTED]> schrieb: > 
> So far, every time I hear someone talk about using
> EJB's and cocoon, the
> topic gets bundled with deploying cocoon in the
> appserver itself, which pegs
> you to one front end machine and causes all of your
> display logic (cocoon)
> to run on the same disks and cpus as your ejb logic.
As my little newbie soul sees it, that's not such a
problem, because good application server allows to get
rid of really resource-intensive EJBs or other
components alone by distributing it elsewhere than on
the machine running Cocoon.

>  Is no one using EJB's
> on a remote (conceptually remote, even if it's on
> the same machine for now)
> server from within cocoon?  Seems to me that a
> powerful set up is
That was my initial proposal - accessing remote J2EE
components from Cocoon - but it seems that reality has
to deal with extended exception handling of all those
possible errors coming from J2EE and that's why yet
another link in the chain (incrementally handling the
errors) should be established in between, to redirect
requests avoiding Cocoon to implement complicated
logic.

> Of course the EJBServer and database can be
> clustered too, but you'd need a 
> pretty whopping load before that would be necessary.
That's exactly what I'm interested in. Taking
lightweight, just Tomcat-based Cocoon with direct
connection to DB has to be tested and benchmarked
regarding concurrent user requests. If it fails for
possible traffic on public site, then the J2EE should
help out, because most bottlenecks are probably in
business logic, after optimizing the technology.
Are there sites or users doing these benchmarks
available anywhere?
Hoping to clear this issue,
Peter.

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