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Mastering Non-Functional Requirements

You're reading from Mastering Non-Functional Requirements Templates and tactics for analysis, architecture and assessment

Product type Paperback

Published in May 2017

Publisher

ISBN-13 9781788299237

Length 230 pages

Edition 1st Edition

Tools

Abstract

Concepts

Software Architecture

Author (1):

Sameer Paradkar

View More author details

Table of Contents (8) Chapters

Preface

1. Understanding NFRs

2. Taxonomy and Framework for NFRs FREE CHAPTER

3. Methodology Eliciting - Non Functional Requirements

4. Solutions Addressing NFRs

5. Architectural Patterns and its Impact on NFRs

6. Sizing, Measurement and Monitoring

7. Understanding Pivotal NFRs and Closing Thoughts

NFR - Analytical modeling

Analytical models are the products of the engineering sciences. A performance model in this category is a set of lower-level system parameters and a mathematical rule of combination that predicts the performance parameter of interest from lower-level values.

The model is normally accompanied by a performance budget or a set of nominal values for the lower-level parameters to meet a required performance target.

Please refer to the following figure for more clarity:

Figure 2: Comparison NFR measurement techniques

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Authors (1)

Paradkar

Paradkar

Sameer Paradkar is an enterprise architect with 15+ years of solid experience in the ICT industry which spans across consulting, systems integration, and product development. He is an Open Group TOGAF, Oracle Master Java EA, TMForum NGOSS, IBM SOA Solutions, IBM Cloud Solutions, IBM MobileFirst, ITIL Foundation V3 and COBIT 5 certified enterprise architect. He serves as an advisory architect on enterprise architecture programs and continues to work as a subject matter expert. He has worked on multiple architecture transformations and modernization engagements in the USA, UK, Europe, Asia Pacific and the Middle East Regions that presented a phased roadmap to the transformation that maximized the business value while minimizing risks and costs. Sameer is part of IT Strategy and Transformation Practice in AtoS. Prior to AtoS, he has worked in organizations such as EY - IT Advisory, IBM GBS, Wipro Consulting Services, TechMahindra, and Infosys Technologies and specializes in IT strategies and enterprise transformation engagements.

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