The Difference Between Agile and Waterfall Methodologies in Software Development

Agile and Waterfall are two popular methodologies used in software development. Here is a comparison of the two:

Waterfall Methodology:

• Sequential and linear approach to software development
• Requirements are gathered at the beginning of the project
• Each phase must be completed before moving on to the next
• Changes are difficult to implement once the project has started
• More suitable for projects with well-defined and stable requirements

Agile Methodology:

• Iterative and incremental approach to software development
• Requirements are developed and evolved throughout the project
• Allows for flexibility and incorporates customer feedback
• Deliver working software in shorter time frames
• More suitable for projects with changing or unclear requirements

Both methodologies have their strengths and weaknesses, and the choice between Agile and Waterfall depends on the specific needs of the project and the organization. Agile is often favored for its adaptability and ability to respond to change quickly, while Waterfall is preferred for projects with well-defined requirements and a clear project scope.