Why Spiral Model is called Meta Model?
The Spiral model is called a Meta-Model because it subsumes all the other SDLC models. For example, a single loop spiral actually represents the Iterative Waterfall Model.
- The spiral model incorporates the stepwise approach of the Classical Waterfall Model.
- The spiral model uses the approach of the Prototyping Model by building a prototype at the start of each phase as a risk-handling technique.
- Also, the spiral model can be considered as supporting the Evolutionary model – the iterations along the spiral can be considered as evolutionary levels through which the complete system is built.
What is Spiral Model in Software Engineering?
The Spiral Model is one of the most important Software Development Life Cycle models. The Spiral Model is a combination of the waterfall model and the iterative model. It provides support for Risk Handling. The Spiral Model was first proposed by Barry Boehm. This article focuses on discussing the Spiral Model in detail.
Table of Content
- What is the Spiral Model?
- What Are the Phases of Spiral Model?
- Risk Handling in Spiral Model
- Why Spiral Model is called Meta Model?
- Advantages of the Spiral Model
- Disadvantages of the Spiral Model
- When To Use the Spiral Model?
- Conclusion
- Questions For Practice
- Frequently Asked Questions related to Spiral Model – Software Engineering