RTViewCentral requires an application server. You have three options:
Using Jetty: RTViewCentral can host all necessary servlets in the CentralServer using Jetty. This is the default setup.
Using the Pre-configured Apache Tomcat Installation: RTViewCentral also includes a pre-configured Apache Tomcat installation which can be used to host all necessary servlets.
Using Your Application Server: You can use your own Application Server. In this case, you need to deploy all necessary servlets to your application server and add the required roles.