DEFINITION: The waterfall model is a popular version of the systems development life cycle model for software engineering. Often considered the classic approach to the systems development life cycle, the waterfall model describes a development method that is linear and sequential. Waterfall development has distinct goals for each phase of development. Imagine a waterfall on the cliff of a steep mountain.
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In this expert e-guide, explore best practices for requirements management across development environments (agile, waterfall, and more) and zero in on the importance of end-user goals in the development process.
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