What are some case studies that illustrate the waterfall methodology?

What are some case studies that illustrate the waterfall methodology?

The waterfall methodology is a linear project management approach. One notable case study is the development of the NASA Mars Rover, where each phase was completed before moving to the next.

Can you give me another example?

Sure! The construction of the Sydney Opera House is another example. The project followed a strict sequence of phases, from design to completion.

What are the pros and cons of using the waterfall methodology?

The pros include clear project milestones and easier management of tasks. However, the cons are its inflexibility and difficulty in accommodating changes once a phase is completed.

Is waterfall methodology still relevant today?

Yes, it is still relevant, especially in projects with well-defined requirements and where changes are minimal, like construction and manufacturing.