Architecture of the Enterprise
Portal 
In this section, you will find an overview of the components that make up the Enterprise Portal solution, followed by a more detailed description of each of the components.
This documentation aims to give a high-level view of the different components that make up the enterprise portal solution. It does not cover hardware requirements or sizing issues. You can find the most up-to-date information on these issues on the SAP Service Marketplace in the section on SAP Enterprise Portal.