App Studio and Developer Studio can be installed, configured, and run on the same machine, at the same time. To ensure the proper functionality of App Studio and Developer Studio, you must appropriately configure the web and/or application server, and ensure that you have sufficient memory.

The following are three installation scenarios, and the appropriate web application configuration for each installation.

• If WebFOCUS is already installed on the same system, you can install App Studio and Developer Studio by selecting the Use WebFOCUS configuration option in the components window during the installation process. This option is selected by default.

  This ensures that both products use the web application for WebFOCUS. One set of context roots will be created and used by both products.

• If WebFOCUS is not installed on the same system, you can install the Managed Reporting Edition of App Studio and Developer Studio, where the products can only access a remote WebFOCUS environment.
• If WebFOCUS is not installed on the same system, you can install the stand-alone versions of App Studio and Developer Studio. The first product that you install uses the default configuration and generates the default context roots for the web application. When you install the second product, select the Advanced Configuration option to specify a second set of context roots.

  This allows App Studio and Developer Studio to have specific context roots for their own web application independently. In this scenario, Apache Tomcat™ will load both web applications, and more memory will be used as a result. If memory is a concern, you can copy only the context root XML files for the product that you want to run and save the other context root XML files in a directory outside the Apache Tomcat directory.