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Introduction to Rational products. IBM® Rational® provides a full range of offerings to ensure software and systems delivery success through practical, reliable, and extensible components. Designed with the needs of business users in mind, Rational® offerings provide flexible, time-saving technologies that are developed for immediate ...
Rational Software. Rational Machines is an enterprise founded by Paul Levy and Mike Devlin in 1981 to provide tools to expand the use of modern software engineering practices, particularly explicit modular architecture and iterative development.
IBM Rational Software Architect Designer. Simplify architectural modeling with this integrated design and development platform. IBM Rational Software Architect Designer for WebSphere®. Leverage your IBM WebSphere investment with this advanced application design, modeling and development tool.
Built on the extensible Eclipse platform, IBM® Rational® Software Architect Designer provides a broad range of design and development tools that you can use to rapidly create, evaluate, and communicate software architectures and designs.
Dec 6, 2002 · IBM announced in 2002 that it would acquire Rational Software for $2.1 billion, to expand its software development tools and services. The article explains the rationale, impact and details of the deal, and how it fits into IBM's strategy and the market trends.
- John Blau
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Dec 9, 2002 · IBM buys Rational, a leader in software development tools, to offer end-to-end application development and management solutions. The deal raises IBM's profile in the market, but also challenges its partnerships with other vendors such as Microsoft.
The rational unified process (RUP) is an iterative software development process framework created by the Rational Software Corporation, a division of IBM since 2003.
