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.
Answer Wiki. IBM Bluemix is a platform as a service (PaaS) offering, described as Next-Generation Cloud App Development Platform. To explain through an example, if you were to develop an application on Amazon Aws you need to order a server, install development tools (compilers etc) and develop and deploy the app all on your own.