IBM Rational software provides a software development platform that improves the speed, quality, and predictability of software projects. This full life-cycle solution combines software engineering best practices, market-leading tools, and services. rationalsoftware with resourcesoftwareumlxml
UML Resource Center IBM site with some useful links to UML resources IBM Rational offers a wealth of UML resources, from case studies and Redbooks to how-to articles and tutorials from developerWorks Rational. Get started with the UML basics, read book excerpts from IBM Rational thought leaders, and learn how other companies have used IBM Rational products and the UML to improve their software development and business processes. articlesbookscaselanguagemodelingrationalredbooksresourcesstudiesstudytutorialsumlunified with resourcesoftwareumlxml