Spiral model: What is Spiral Model

What is Spiral Model ? The spiral model is a software process model that couples the iterative nature of prototyping with the controlled and systematic aspects of the linear sequential model . Barry Boehm mentioned the Spiral model in this paper (1986). The spiral model is also known as meta- model since it encompasses all other life cycle models. The spiral model is a systems development lifecycle (SDLC) method used for risk management that combines the iterative development process model with elements of the Waterfall model . The spiral model is used by software engineers and is favored for large, expensive and complicated projects. What is the Spiral Model ? The Spiral Model is a Software Development Life Cycle (SDLC) model that provides a systematic and iterative approach to software development. In its diagrammatic representation, looks like a spiral with many loops. The exact number of loops of the spiral is unknown and can vary from project to project. Each loop of the spiral is called a phase of the software development process. Some Key Points regarding the Stages of a Spiral Model : The exact number of phases ... Dive into the iterative world of the Spiral Model in software engineering. Discover how flexibility and risk management drive successful project outcomes!