Waterfall Development Model

Definition

The waterfall development model is a linear and sequential software development approach where each phase of the project is completed before moving on to the next. It follows a structured and rigid process.

Analogy

Imagine building a house from scratch, where you have to lay the foundation first, then build the walls, install plumbing and electrical systems, and finally add finishing touches. Each step must be completed before moving on to the next.

Related terms

Agile Development Methodologies: A set of flexible and iterative software development approaches that prioritize adaptability, collaboration, and quick response to changes in requirements.

DevOps Development Methodologies: An approach that combines software development (Dev) with IT operations (Ops) to improve collaboration between teams, automate processes, and deliver software more efficiently.

Software Development Life Cycle (SDLC): A framework that outlines the various stages involved in developing software, including planning, analysis, design, implementation, testing, deployment, and maintenance.