Waterfall Deployment
Waterfall Deployment is a sequential software deployment methodology where development and deployment phases are completed in a linear, step-by-step order, with each phase depending on the deliverables of the previous one. It typically follows a rigid structure of requirements gathering, design, implementation, testing, deployment, and maintenance, with minimal overlap between stages. This approach emphasizes thorough planning and documentation upfront, aiming to reduce risks by completing each phase fully before moving to the next.
Developers should use Waterfall Deployment in projects with well-defined, stable requirements and low uncertainty, such as government contracts, large-scale infrastructure systems, or safety-critical applications where regulatory compliance is essential. It is suitable when the project scope is fixed, changes are costly or impractical, and a predictable timeline and budget are prioritized over flexibility, as it provides clear milestones and documentation for stakeholders.