Comparison of Agile and Waterfall Methodologies

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Comparison of Agile and Waterfall Methodologies

Approach: Agile is iterative and incremental, while Waterfall follows a linear, sequential process.

Flexibility: Agile is highly adaptable to change, whereas Waterfall is more rigid, making changes difficult once the project is underway.

Project Phases: Agile operates in cycles (sprints), with frequent reviews and adjustments. Waterfall divides the project into distinct phases, such as analysis, design, development, and testing.

Customer Involvement: Agile requires continuous customer feedback throughout the project, while Waterfall typically involves customers only at key milestones.

Delivery: Agile delivers work in smaller, frequent releases. Waterfall results in a single final delivery at the end of the project.

Risk Management: Agile addresses risks as they arise during the project. Waterfall identifies and mitigates risks early in the planning stages.

Documentation: Agile focuses on minimal documentation, prioritizing working software. Waterfall emphasizes detailed documentation up front.

Best Suited For: Agile is ideal for projects that are complex or have evolving requirements. Waterfall is better suited for projects with clear, stable requirements from the start.

Bathi Jeewanthi Asked question September 17, 2024
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