The spiral model enables gradual releases and refinement of a product through each phase of the spiral as well as the ability to build prototypes at each phase. The most important feature of the model is its ability to manage unknown risks after the project has commenced; creating a prototype makes this feasible.
What is the major advantage of using spiral model?
Advantages of Spiral Model:
Software is produced early in the software life cycle. Risk handling is one of important advantages of the Spiral model, it is best development model to follow due to the risk analysis and risk handling at every phase. Flexibility in requirements.
Where is the spiral model used?
When to use Spiral Model?
- A Spiral model in software engineering is used when project is large.
- When releases are required to be frequent, spiral methodology is used.
- When creation of a prototype is applicable.
- When risk and costs evaluation is important.
- Spiral methodology is useful for medium to high-risk projects.
