What are the key differences between Agile and Waterfall methodologies?

What are the key differences between Agile and Waterfall methodologies?

Agile is iterative and flexible, while Waterfall is linear and sequential. Agile allows for changes during development, whereas Waterfall requires complete requirements upfront.

Can you explain how documentation differs in both methodologies?

In Agile, documentation is often minimal and evolves with the project, focusing on user stories and working software. In Waterfall, documentation is comprehensive and created at each phase, serving as a contract for the project.

Which methodology is better for software development?

It depends on the project. Agile is better for projects with changing requirements, while Waterfall suits projects with well-defined requirements.

What are some examples of projects that use Agile?

Agile is commonly used in software development, especially for startups, mobile apps, and projects requiring rapid iteration.

Can you give me a summary of the pros and cons of each?

Sure! Agile's pros include flexibility and customer collaboration, while cons are less predictability. Waterfall's pros are clear structure and documentation, but it can be inflexible to changes.