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.
Security AppScan. IBM Security AppScan, previously known as IBM Rational AppScan, is a family of web security testing and monitoring tools from the Rational Software division of IBM. AppScan is intended to test Web applications for security vulnerabilities during the development process, when it is least expensive to fix such problems.