Shashank Phadke wrote:

> Hi --
>
> Are there any servlet engines which can have multiple JVMs talking to the
> same webserver(Any experiences with JRun, in particular)? I would want all
> my 100 thousand users talk to the same webserver, internally the webserver

100,000 at the same time to a single web server? You must be kidding now.

> to talks to different servlet engines for load balancing and then these
> servlet engines (diff JVMs) share a common session data.
>
> Any suggestions ?? Possible / impossible / future directions ..

from my experience modern jvms (1.2) usually scale up to 4 CPU relatively ok.
Then your mileage may vary. Solaris Exact VM scales the best up to 16 cpus. I
was expecting more then I got from Hotspot version.

Architecturally you'd be better off having multiple web server and using
resonate or cisco director to load-balance between them or going with app.
server solutions on the back-end,

Ruslan

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