Abstract:

Model Driven Architecture (MDA) is a model driven approach for specifying systems in terms of models, and then passing the development process through performing model transformations. The System Development Life Cycle (SDLC) is a process for guaranteeing that all functional requirments, user requirements, agency strategic goals and objectives are met. The existing MDA has not definite enhancement phase. In this paper authors proposed and discussed enhanced MDA. An enhancement phase is added by the authors to existing architecture to increase its efficiency and applicability.  As enhancement phase provides the capacity to adobe changes time to time without interrupting present architecture so that over al efficiency will not be compromised.