Iterative Model
The iterative model is a software development approach in which the development process is divided into small iterations or cycles. Each iteration represents a portion of the overall development process, and the software is built, tested, and refined in repeated cycles.
Key features of the iterative model include:
- Repetition of Activities: The development cycle is repeated, and each iteration involves a revisit to the stages of planning, designing, implementing, testing, and evaluating.
- Incremental Development: The software is built incrementally, with each iteration adding new features or refining existing ones. This allows for the delivery of a partial but functional product after each iteration.
- Feedback Mechanism: Iterations facilitate a continuous feedback loop. Stakeholders, including end-users and clients, provide feedback after each cycle. This feedback is then used to make improvements and adjustments in subsequent iterations.
Iterative vs Incremental model in Software Development
In software development, there are two main approaches: Iterative and Incremental. The Iterative model involves repeating cycles of development, allowing for continuous improvement as the project evolves. It’s flexible and adaptive to changes. On the other hand, the Incremental model focuses on delivering the software in smaller, functional parts, building upon each increment. Both methods aim to enhance the development process, but they differ in how they handle repetition and the delivery of project components.
Table of Content
- Iterative Model
- Incremental Model (Iterative Enhancement Model)
- Iterative vs Incremental Model-Differences:
- Which is better- Iterative or Incremental Model ?
- Conclusion:
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