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]