Rational Tau

Standards-based, model-driven development solution for complex systems

IBM® Rational® Tau is a Unified Markup Language 2.1 (UML 2.1)-based, model-driven development environment for complex systems and software. It supports standards-based information systems and enterprise IT applications including model-driven service-oriented architecture (SOA) development. It helps improve development of critical distributed applications such as internal supply chain systems, customer-facing support networks and real-time, net-centric operations.

Rational Tau:

• Provides automated test generation and execution, automated error checking, rules-based model checking and a model-based explorer.
• Integrates requirements modeling and embedded application development. This enables development teams to implement a requirements-driven approach.
• Enables collaboration among all stakeholders so you can communicate and share even the largest projects.
• Automatically generates custom reports and documentation at any point in the development cycle.
• Features an open architecture based on UML 2.1, which allows you to extend and customize Rational Tau for your organization.
• Integrates with IBM Rational System Architect and other solutions.

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System requirements

Operating system	Software	Hardware
Linux, UNIX, Windows	• Windows XP • Sun Solaris • Redhat Enterprise Linux • Citrix XPe Compilers: • Java SDK (versions 1.4, 5, 6) • Microsoft Visual Studio .NET C++/C# • gnu gcc • Sun Studio C/C++ IDEs: • Microsoft Visual Studio .NET • Eclipse Java: • J2EE • Java EE 5 • J2SE • Java SE 5 • Java SE 6	450MB disk space minimum 256MB RAM minimum 2048MB RAM recommended