Additional requirements might exist, depending on the applications you plan to run and/or the OpenEdge products you plan to install. For example, you might need any or all of the following elements:
Web server — To run WebSpeed (Web server types supported include Microsoft IIS Web server or ISAPI-compatible, Sun Web server or NSAPI-compatible, or CGI-compatible)
Java servlet engine — To run Web Services
JRE/JVM — To run Java applications
Apache Tomcat Web server — To run OpenEdge development products (such as Progress Developer Studio for OpenEdge)
Note: Apache Tomcat installed with Progress Developer Studio for OpenEdge is the default Web Server where you can deploy the REST Web applications.
Web server — To run WebSpeed (Web server types supported include Microsoft IIS Web server or ISAPI-compatible, Sun Web server or NSAPI-compatible, or CGI-compatible)