This covers setting up a Resin cluster in Amazon EC2. Much of the cluster setup would be the same in other environments as well. Resin is the only mainstream Java EE application server with clustering and cloud deployment built in and fully elastic that works in an EC2 environment. There are no add-ons, hacks, or tricks. Resin was simply designed to work well in the cloud. There are some extra things added for EC2, which would equally apply to other Virtualization 2.0 environments like Xen, and VMWare.
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