'Genetic Information System Development and Maintenance' Model for Effective Software Maintenance and Reuse

The aim of present research work is to develop an information system development process and a model for the development of new generation information systems. New age information systems are those Information systems that are capable of fulfilling the demand of highly dynamic information requirements derived from the competitive environments of the business organizations and support controlling the complexity involved in their maintenance and software reuse. Present research work analyzes the theoretical, financial, technical and practical problems related to the information system development, maintenance and software reuse, to propose an appropriate system development process and a model for the development as well as maintenance of information systems with maximum software reuse.