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.
IBM WebSphere refers to a brand of computer software products in the genre of enterprise software known as application and integration middleware. These software products are used by end-users to create applications and integrate applications with other applications. IBM WebSphere has been available to the general market since 1998.