How does Agile differ from Waterfall methodology?

Agile methodology and Waterfall methodology are two popular approaches to project management, with distinct differences in their methodologies and processes.

Agile methodology

Agile is an iterative approach to project development, where work is divided into smaller, manageable phases known as sprints. Each sprint typically lasts 2-4 weeks and results in a working product increment. Agile encourages flexible and adaptive planning, allowing for changes and adjustments to be made throughout the project. Communication is highly valued in Agile, with frequent and formal meetings between team members and stakeholders.

Waterfall methodology

Waterfall is a sequential approach to project development, where each phase must be completed before moving on to the next. Planning is done upfront, and changes to requirements are difficult to implement once the project is underway. Communication is more structured in Waterfall, with formal documentation and sign-offs at each stage of the project.

Overall, Agile offers more flexibility, adaptability, and collaboration, while Waterfall provides a more structured and organized approach to project management.

Which method is best for your project?

When deciding between Agile and Waterfall methodologies, consider the nature of your project. Agile is ideal for projects with evolving requirements and where flexibility is key, such as software development. Waterfall is better suited for projects with well-defined requirements and where a sequential approach is appropriate, such as building a bridge.