java - Numbers of JVMs per JBoss server -

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i'm wondering if number of jvms jboss server can increased? not sure if each of application can run on own jvm. if possible, advantages of having more 1 jvms in single server.

each jboss instance runs on own jvm. scalability , high availability (ha) purposes, have n+1 jboss instances (and n+1 jvms accordingly) in architecture.

this provides many benefits, notably http/https web thread pool increased (if underlying os/vms hardware beefy enough) can handle 2x many requests concurrently, bigger ejb thread pool along ha, clustered single sign on, session replication across nodes, , many other benefits. typically have 1 or more software load balancer such apache httpd proxying requests individual jboss worker nodes via mod-cluster or mod-jk.


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