
Where the evolutionary model is useful
Evolutionary model is useful in many cases. Two most important cases are mentioned below;- It is very useful in a large project where you can easily find a module for step by step implementation. The evolutionary model is used when the users need to start using the many features instead of waiting for the complete software.
- The evolutionary model is also very useful in object-oriented software development because all the development is divided into different units.
- The prototyping model
- the spiral model
- the concurrent development model
Advantages of Evolutionary Model
There are many advantages of evolutionary model, Some main advantages are mentioned below;- The big advantage of the evolutionary model is that the user has checked every stage during the development and it is helpful in achieving customer confidence.
- There are fewer chances of errors because all the modules are well seen.
- It helps to reduce the risk of software projects.
- It also reduces the cost of development.
- Minimize serious problems during testing.
Disadvantages of Evolutionary Model
There are many dis-advantages of evolutionary model, Some main advantages are mentioned below;- The delivery of full software can be late due to different changes by customers during development.
- It is difficult to divide the problem into several parts, that would be acceptable to the customer which can be incrementally implemented and delivered.
Comparison of Iterative and Incremental Model
Let’s see the Comparison of Iterative and Incremental Model with a little diagram that can save your time to read the text in detail.
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