I have a question related to architecture of an application all suggestions are welcome.
Scenario: we have an application currently running in JBoss server. It uses ExtJS as the user interface and backend has web services, spring and hibernate.
Problem: We need to develop another application which will be deployed as a different application and which will consist of only User interface files in the war and interact with the existing project's backend through web services.
In the above case is it possible to have 2 war files deployed under the same JBoss server. or is it better to have 2 different JBoss instances one holding our current application and one holding the war which only has the UI layer and interact with other application for backeend service. please advice.