A Review Paper on Software Development Life Cycle Models

Abstract

Software development life cycle (SDLC) representation plays vital role for the growth of the software. As we know the software is low cost, easily distributed and shot with a baton of quality. There are tons of models that matter which project needs which model. To meet the need to automate various activities and to meet certain standard requirements and structural processes introduced into industry for transition easy to bring from manual to automatic system. It advances the concept of system development life cycle (SDLC) model came into existence emphasizes the need to follow something structured approach to new or improved construction systems. In SDLC, five most important development models are: Iterative Model, prototype model, linear Sequential Model, V-shaped model, spiral model. All of these models have pronouns as well as pronouns. The major aim of this review paper is to show different representations of development of the software and do relative studies to represent them characteristics and disadvantage of every model of the software. In the number model, here are some important models like waterfall, incremental, spiral, V-shape, rad (rapid application development), agile model. In this paper, want to highlight different models. The aim of this review paper is to give details about different lot of models.