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Rational Software Modeler

Rational Software Modeler
RationalSoftware.png
RSA Design Model.jpg
Rational Software Modeler with Design Model Diagram
Developer(s) Rational Software
Initial release October 13, 2004; 12 years ago (2004-10-13)
Stable release
v7.5.5.5
Written in ?
Operating system Microsoft Windows, Linux
Available in ?
Type Integrated development environment
License IBM EULA
Website www.ibm.com/software/awdtools/modeler/swmodeler/

Rational Software Modeler (RSM), made by IBM's Rational Software division, is a Unified Modeling Language (UML) 2.0-based visual modeling and design tool. Rational Software Modeler is based on the Eclipse open-source software framework and is used for visual modeling and model-driven development (MDD) with UML for creating applications and web services. IBM ceased marketing Rational Software Modeler in 2010 and ended support for it in 2015. Much of the same functionality is now available through Rational Software Architect.

The capabilities of the last major release (Version 7) of Rational Software Modeler include:

It is integrated with other IBM Rational Software tools, such as ClearCase configuration management and ClearQuest exception handling (defect reports and change requests).

RSM is engineered as a plugin that sits on top of the open-source Eclipse development platform. RSM can be installed either on top of an existing Eclipse v3.2 installation, or as a new Eclipse v3.2 instance.

As RSM is Eclipse-based, it can use third-party Eclipse plugins, as well as plugins specifically for Rational tools.

Rational Software has a long history in application modeling, beginning in the early 1990s with the work of Grady Booch, James Rumbaugh and Ivar Jacobson. They combined competing modeling approaches to form what eventually became the Unified Modeling Language.

Rational Software's first visual modeling and development tool was Rational Rose, a stand-alone modeling tool that integrated the application programming interface (API) level with third-party Integrated Development Environments (IDEs) in order to support a variety of programming languages and other implementation technologies.


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