Software Requirements Using the Unified Process: A Practical Approach - Softcover

Windle, Daniel R.

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9780130969729: Software Requirements Using the Unified Process: A Practical Approach

Synopsis

Software Requirements Using the Unified Process: A Practical Approach presents an easy-to-apply methodology for creating requirements. Learn to build user requirements, requirements architecture, and the specifications more quickly and at a lower cost. The authors present realistic solutions for the entire requirements process: gathering, analysis, specification, and maintenance.

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About the Author

DANIEL R. WINDLE has extensive experience applying the object-oriented paradigm to all facets of software development. As Managing Director of Requirements Development at SIAC in New York City, he led the development of a requirements architecture for the specialist system on the floor of the New York Stock Exchange. He has more than 20 years' experience in the IT industry.

L. RENE ABREO leads a team of requirements analysts developing requirements for major equity trading systems using UML and the Unified Process. Rene has participated in major projects as project/program manager, team lead, developer, requirements analyst, and test director.

From the Back Cover

Effective requirements development: An end-to-end process that works.

  • How to build requirements that can easily be transformed into high-quality software
  • Easy-to-apply, start-to-finish methodology based on the Unified Process
  • Practical solutions for requirements gathering, analysis, specification, and maintenance

This book presents a systematic, easy-to-apply methodology for creating effective requirements. The authors present practical solutions for the full requirements lifecycle: gathering, analysis, specification, verification, and maintenance. Working in the context of the Unified Process, they cover process flows, present detailed diagrams, and offer insights that draw on their extraordinary mission-critical project experience, which ranges from the floor of the New York Stock Exchange to the U.S. Air Force's most advanced Command and Control Systems.

  • The key characteristics of good software requirements
  • Understanding the requirements analysis process and artifacts
  • Building user requirements problem domains, actors, use cases, activity diagrams, and storyboarding
  • Building the requirements architecture entities and events, class diagrams, state transition diagrams, and sequence diagrams
  • Building the specifications software requirements, interface requirements, and verification
  • Using the requirements architecture you've built

Whether you're an analyst, architect, developer, tester, manager, or software customer, this book will help you define requirements that precisely reflect your needs—and can be transformed into working software faster and more cost-effectively than ever before.

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Preface

We intend that this book provide you with a practical approach to gathering, analyzing, specifying, and managing software requirements throughout the software's life cycle.

If you are an analyst responsible for specifying requirements from which software systems are built, we think you will find a straightforward and effective approach to meeting the demands of the users you work with and the developers and testers you deliver specifications to.

If you are a developer responsible for building software systems from requirements specifications, we think you will find an effective way to communicate all software requirements in a coherent and easy-to-follow manner.

If you are a tester responsible for testing software systems from a specification, we think you'll find that the specifications described in this book provide a complete and clear control flow model of the entire system, allowing you to systematically develop tests. We also believe you will find that the requirements artifacts described in this book will allow you to learn a new system quickly and thoroughly.

If you are a manager of software development or testing, we think you will find that the establishment and maintenance of requirements artifacts will ensure that you can always quickly bring new people up to speed on your systems. We also believe you will find a practical approach to shortening the time it takes to specify software requirements while maintaining your organization's intellectual property.

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