What is the Waterfall Model?
The Waterfall Model is a linear and sequential approach to software development. In this model, each phase—such as requirements analysis, design, implementation, testing, and maintenance—must be completed before moving on to the next. This structured approach is straightforward and well-suited for projects with clearly defined requirements and minimal anticipated changes.
Features of the Waterfall Model include:
- Sequential Phases: Each phase is completed in order, with clear milestones.
- Comprehensive Documentation: Emphasizes thorough documentation at each stage.
- Predictable Timelines: Provides a structured timeline for project completion.
While effective for projects with stable requirements, the Waterfall Model may be less adaptable to changes compared to Agile methodologies.