Disadvantages of the Spiral Model
Below are some main disadvantages of the spiral model.
- Complex: The Spiral Model is much more complex than other SDLC models.
- Expensive: Spiral Model is not suitable for small projects as it is expensive.
- Too much dependability on Risk Analysis: The successful completion of the project is very much dependent on Risk Analysis. Without very highly experienced experts, it is going to be a failure to develop a project using this model.
- Difficulty in time management: As the number of phases is unknown at the start of the project, time estimation is very difficult.
- Complexity: The Spiral Model can be complex, as it involves multiple iterations of the software development process.
- Time-Consuming: The Spiral Model can be time-consuming, as it requires multiple evaluations and reviews.
- Resource Intensive: The Spiral Model can be resource-intensive, as it requires a significant investment in planning, risk analysis, and evaluations.
The most serious issue we face in the cascade model is that taking a long length to finish the item, and the product became obsolete. To tackle this issue, we have another methodology, which is known as the Winding model or spiral model. The winding model is otherwise called the cyclic model.
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
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