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Architecture of the SAS Intelligence Platform

Middle Tier

The middle tier of the SAS Intelligence Platform provides an environment in which the business intelligence Web applications, such as SAS Web Report Studio and the SAS Information Delivery Portal, can execute. These products run in a Web application server and communicate with the user by sending data to and receiving data from the user's Web browser. The middle tier applications rely on servers on the SAS server tier to perform SAS processing, including data query and analysis.

The middle tier includes the following third-party software and SAS software elements:

For more information about the middle tier, see Middle-Tier Components of the SAS Intelligence Platform.

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