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Maximize Your Investment: 10 Key Strategies for Effective Packaged Software Implementations by Grady Brett Beaubouef

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Chapter 5. Perform Business Solution Modeling

Requirements validation is usually too little and too late.

Historically, the majority of packaged business software implementation methodologies are variations on the waterfall software development lifecycle. The waterfall model is a sequential software development process, in which progress is seen as flowing steadily downwards (like a waterfall) through the phases of planning, requirements, design, development, testing, and go-live. One phase is completed before moving on to the next implementation phase.

Perform Business Solution Modeling

A key challenge when using the waterfall approach is requirements management. Simply stated, ...

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