Freebase(2.00 / 1 vote)Rate this definition: Proletariat. The proletariat is a term used to describe the class of wage-earners in a capitalist society whose only possession of significant material value is their labor; a member of such a class is a proletarian.
IBM Rational DOORS is a requirements management application for optimizing requirements communication, collaboration and verification throughout your organization and supply chain. This scalable solution can help you meet business goals by managing project scope and cost.
What is IBM Rational Software? IBM* Rational* Software provides a comprehensive suite of tools to help you manage business-application software, including tools for virtually all System i* customers. While the Rational brand is well known for its application-development tools, it also focuses on the management of business applications.