Rational Software
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Industry | Application development tools |
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Founded | 1981 |
Founder | Paul Levy andMike Devlin |
Defunct | February 20, 2003 |
Fate | Acquired byIBM |
Key people | Mike Devlin(previous CEO) |
Website | www |
Rational Machinesis an enterprise founded by Paul Levy andMike Devlinin 1981 to provide tools to expand the use of modern software engineering practices, particularlyexplicit modular architectureanditerative development.It changed its name in 1994 toRational Software,and was sold for US$2.1 billion (equivalent to current US$3.48 billion[1]) toIBMon February 21,[2]2003.
See also
[edit]References
[edit]- ^1634–1699:McCusker, J. J.(1997).How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda(PDF).American Antiquarian Society.1700–1799:McCusker, J. J.(1992).How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States(PDF).American Antiquarian Society.1800–present:Federal Reserve Bank of Minneapolis."Consumer Price Index (estimate) 1800–".RetrievedFebruary 29,2024.
- ^"IBM Acquires Rational Software".