Iterative methodology is a software development approach that emphasizes incremental and repetitive progress. It involves breaking down a project into smaller cycles or iterations, each of which results in a functional part of the software. After each iteration, stakeholders can review the work and provide feedback, which is then used to refine and enhance subsequent iterations.

Key principles

1. Incremental Development : The project is divided into small, manageable parts or iterations. Each iteration adds new functionality or refines existing features;

2. Feedback and Review : Stakeholders, including users, product owners, and developers, regularly review the work completed in each iteration. Feedback guides further development;

3. Flexibility : Iterative methodologies are adaptable to changing requirements, allowing adjustments to be made at the end of each iteration based on feedback and evolving project needs;

4. Continuous Improvement : The goal is to refine and enhance the software with each iteration, making it more functional, reliable, and user-friendly over time.

Iterative vs Waterfall