application servers

[Matthew Valites <bg25722@xxxxxxxxxxxxxx>]

I'm wishing to run Jrun on my realservers.  The only thing is that Jrun
is an application server, which will intriduce sessions based up on
connnections, and the sessions will get stored in memory.  If I have a
bunch of realservers, how do they all know about the sessions and what's
in memory?  I might have the concept a little skewed, but I'm prettty
sure this is how it works.  If anybody can explain to me how this works,
I'd appreciate it greatly.

Thank you,
~Matt Valites