With SAP NetWeaver Portal, you can quickly and effectively integrate
SAP solutions, third-party applications, legacy systems, databases,
unstructured documents, internal and external Web content, and
collaboration tools. It uses open standards, Web services, and tight
integration with other SAP NetWeaver components to support
heterogeneous systems from all major technology providers. And it comes
with built-in support for Java 2 Platform Enterprise Edition (J2EE) and
Microsoft .NET technology. [edit]