Visual Modeling with Rational Rose 2002 and UML

History of the UML

During the 1990s many different methodologies, along with their own set of notations, were introduced to the market. Three of the most popular methods were OMT (Rumbaugh), Booch, and OOSE (Jacobson). Each method had its own value and emphasis. OMT was strong in analysis and weaker in the design area. Booch 1991 was strong in design and weaker in analysis. Jacobson was strong in behavior analysis and weaker in the other areas.

As time moved on, Booch wrote his second book, which adopted a lot of the good analysis techniques advocated by Rumbaugh and Jacobson, among others. Rumbaugh published a series of articles that have become known as OMT-2 that adopted a lot of the good design techniques of Booch. The methods were beginning ...