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| the economics of software quality: The Economics of Software Quality, Portable Documents Capers Jones, Olivier Bonsignour, 2011-07-19 “Whether consulting, working on projects, or teaching, whenever I need credible, detailed, relevant metrics and insights into the current capabilities and performance of the software engineering profession, I always turn first to Capers Jones’ work. In this important new book, he and Olivier Bonsignour make the hard-headed, bottom-line, economic case, with facts and data, about why software quality is so important. I know I’ll turn to this excellent reference again and again.” —Rex Black, President, RBCS Poor quality continues to bedevil large-scale development projects, but few software leaders and practitioners know how to measure quality, select quality best practices, or cost-justify their usage. In The Economics of Software Quality, leading software quality experts Capers Jones and Olivier Bonsignour show how to systematically measure the economic impact of quality and how to use this information to deliver far more business value. Using empirical data from hundreds of software organizations, Jones and Bonsignour show how integrated inspection, structural quality measurement, static analysis, and testing can achieve defect removal rates exceeding 95 percent. They offer innovative guidance for predicting and measuring defects and quality; choosing defect prevention, pre-test defect removal, and testing methods; and optimizing post-release defect reporting and repair. This book will help you Move beyond functional quality to quantify non-functional and structural quality Prove that improved software quality translates into strongly positive ROI and greatly reduced TCO Drive better results from current investments in Quality Assurance and Testing Use quality improvement techniques to stay on schedule and on budget Avoid “hazardous” metrics that lead to poor decisions |
| the economics of software quality: The Economics of Software Quality Capers Jones, Olivier Bonsignour, 2012 Poor quality continues to bedevil large-scale development projects, but few software leaders and practitioners know how to measure quality, select quality best practices, or cost-justify their usage. In The Economics of Software Quality, leading software quality experts Capers Jones and Jitendra Subramanyam show how to systematically measure the economic impact of quality and how to use this information to deliver far more business value. Using empirical data from hundreds of software organizations, Jones and Subramanyam show how integrated inspection, static analysis, and testing can achieve defect removal rates exceeding 95 percent. They offer innovative guidance for predicting and measuring defects and quality; choosing defect prevention, pre-test defect removal, and testing methods; and optimizing post-release defect reporting and repair. This book will help you Prove that improved software quality translates into strongly positive ROI and greatly reduced TCO Drive better results from current investments in debugging and prevention Use quality techniques to stay on schedule and on budget Avoid hazardous metrics that lead to poor decisions Important note: The audio and video content included with this enhanced eBook can be viewed only using iBooks on an iPad, iPhone, or iPod touch. |
| the economics of software quality: The Economics of Information Systems and Software Richard Veryard, 2014-05-15 The Economics of Information Systems and Software focuses on the economic aspects of information systems and software, including advertising, evaluation of information systems, and software maintenance. The book first elaborates on value and values, software business, and scientific information as an economic category. Discussions focus on information products and information services, special economic properties of information, culture and convergence, hardware and software products, materiality and consumption, technological progress, and software flexibility. The text then takes a look at advertising to finance software, perspectives on East-West relations in economics and information, and evaluation of information systems. Topics include research on information systems, knowledge on Eastern European information services, GDR information institutes, local databases, GDR databases, CMEA directions, and theoretical propositions. The manuscript reviews software reuse, software methodology in the harsh light of economics, quantitative aspects of software maintenance management, and calibrating a software cost-estimation model. Concerns cover the need for calibration, measuring maintainability, prognosis of maintenance effort, object-oriented programming, metaprogramming, and software quality and reuse. The text is a dependable reference for computer science experts and researchers wanting to explore further the economics of information systems and software. |
| the economics of software quality: Economics-Driven Software Architecture Ivan Mistrik, Rami Bahsoon, Rick Kazman, Yuanyuan Zhang, 2014-06-03 Economics-driven Software Architecture presents a guide for engineers and architects who need to understand the economic impact of architecture design decisions: the long term and strategic viability, cost-effectiveness, and sustainability of applications and systems. Economics-driven software development can increase quality, productivity, and profitability, but comprehensive knowledge is needed to understand the architectural challenges involved in dealing with the development of large, architecturally challenging systems in an economic way. This book covers how to apply economic considerations during the software architecting activities of a project. Architecture-centric approaches to development and systematic evolution, where managing complexity, cost reduction, risk mitigation, evolvability, strategic planning and long-term value creation are among the major drivers for adopting such approaches. It assists the objective assessment of the lifetime costs and benefits of evolving systems, and the identification of legacy situations, where architecture or a component is indispensable but can no longer be evolved to meet changing needs at economic cost. Such consideration will form the scientific foundation for reasoning about the economics of nonfunctional requirements in the context of architectures and architecting. - Familiarizes readers with essential considerations in economic-informed and value-driven software design and analysis - Introduces techniques for making value-based software architecting decisions - Provides readers a better understanding of the methods of economics-driven architecting |
| the economics of software quality: Software Engineering Economics Barry W. Boehm, 1981 Software Engineering Economics is an invaluable guide to determining software costs, applying the fundamental concepts of microeconomics to software engineering, and utilizing economic analysis in software engineering decision making. |
| the economics of software quality: The Economics of Open Source Software Development Jurgen Bitzer, Philipp J.H. Schroder, 2006-08-04 Publisher description |
| the economics of software quality: The Technical and Social History of Software Engineering Capers Jones, 2014 Pioneering software engineer Capers Jones has written the first and only definitive history of the entire software engineering industry. Drawing on his extraordinary vantage point as a leading practitioner for several decades, Jones reviews the entire history of IT and software engineering, assesses its impact on society, and previews its future. One decade at a time, Jones assesses emerging trends and companies, winners and losers, new technologies, methods, tools, languages, productivity/quality benchmarks, challenges, risks, professional societies, and more. He quantifies both beneficial and harmful software inventions; accurately estimates the size of both the US and global software industries; and takes on unexplained mysteries such as why and how programming languages gain and lose popularity. |
| the economics of software quality: How to Engineer Software Steve Tockey, 2019-09-10 A guide to the application of the theory and practice of computing to develop and maintain software that economically solves real-world problem How to Engineer Software is a practical, how-to guide that explores the concepts and techniques of model-based software engineering using the Unified Modeling Language. The author—a noted expert on the topic—demonstrates how software can be developed and maintained under a true engineering discipline. He describes the relevant software engineering practices that are grounded in Computer Science and Discrete Mathematics. Model-based software engineering uses semantic modeling to reveal as many precise requirements as possible. This approach separates business complexities from technology complexities, and gives developers the most freedom in finding optimal designs and code. The book promotes development scalability through domain partitioning and subdomain partitioning. It also explores software documentation that specifically and intentionally adds value for development and maintenance. This important book: Contains many illustrative examples of model-based software engineering, from semantic model all the way to executable code Explains how to derive verification (acceptance) test cases from a semantic model Describes project estimation, along with alternative software development and maintenance processes Shows how to develop and maintain cost-effective software that solves real-world problems Written for graduate and undergraduate students in software engineering and professionals in the field, How to Engineer Software offers an introduction to applying the theory of computing with practice and judgment in order to economically develop and maintain software. |
| the economics of software quality: Software Quality Assurance Daniel Galin, 2004 Emphasizes the application aspects of software quality assurance (SQA) systems by discussing how to overcome the difficulties in the implementation and operation of them. |
| the economics of software quality: Software Quality Assurance Neil Walkinshaw, 2017-08-04 This textbook offers undergraduate students an introduction to the main principles and some of the most popular techniques that constitute ‘software quality assurance’. The book seeks to engage students by placing an emphasis on the underlying foundations of modern quality-assurance techniques , using these to highlight why techniques work, as opposed to merely focussing on how they work. In doing so it provides readers with a comprehensive understanding of where software quality fits into the development lifecycle (spoiler: everywhere), and what the key quality assurance activities are. The book focuses on quality assurance in a way that typical, more generic software engineering reference books do not. It is structured so that it can (and should) be read from cover to cover throughout the course of a typical university module. Specifically, it is Concise: it is small enough to be readable in its entirety over the course of a typical software engineering module. Explanatory: topics are discussed not merely in terms of what they are, but also why they are the way they are – what events, technologies, and individuals or organisations helped to shape them into what they are now. Applied: topics are covered with a view to giving the reader a good idea of how they can be applied in practice, and by pointing, where possible, to evidence of their efficacy. The book starts from some of the most general notions (e.g. quality and development process), and gradually homes-in on the more specific activities, assuming knowledge of the basic notions established in prior chapters. Each chapter concludes with a “Key Points” section, summarising the main issues that have been covered in the chapter. Throughout the book there are exercises that serve to remind readers of relevant parts in the book that have been covered previously, and give them the opportunity to reflect on a particular topic and refer to related references. |
| the economics of software quality: Software Quality Assurance Abu Sayed Mahfuz, 2016-04-27 Software Quality Assurance: Integrating Testing, Security, and Audit focuses on the importance of software quality and security. It defines various types of testing, recognizes factors that propose value to software quality, and provides theoretical and real-world scenarios that offer value and contribute quality to projects and applications. The practical synopsis on common testing tools helps readers who are in testing jobs or those interested in pursuing careers as testers. It also helps test leaders, test managers, and others who are involved in planning, estimating, executing, and maintaining software. The book is divided into four sections: The first section addresses the basic concepts of software quality, validation and verification, and audits. It covers the major areas of software management, software life cycle, and life cycle processes. The second section is about testing. It discusses test plans and strategy and introduces a step-by-step test design process along with a sample test case. It also examines what a tester or test lead needs to do before and during test execution and how to report after completing the test execution. The third section deals with security breaches and defects that may occur. It discusses documentation and classification of incidences as well as how to handle an occurrence. The fourth and final section provides examples of security issues along with a security policy document and addresses the planning aspects of an information audit. This section also discusses the definition, measurement, and metrics of reliability based on standards and quality metrics methodology CMM models. It discusses the ISO 15504 standard, CMMs, PSP, and TSP and includes an appendix containing a software process improvement sample document. |
| the economics of software quality: The Economics of Software Quality, Video Enhanced Edition Capers Jones, Olivier Bonsignour, 2011-12-31 This is the video enhanced eBook version of the printed book. It contains 55 minutes of video conversations & tips from the industry's leading software management consultant, Capers Jones. Important note: The audio and video content included with this enhanced eBook can be viewed only using iBooks on an iPad, iPhone, or iPod touch. Due to the incredibly rich media included in your enhanced eBook, you may experience longer than usual download times. Please be patient while your product is delivered. “Whether consulting, working on projects, or teaching, whenever I need credible, detailed, relevant metrics and insights into the current capabilities and performance of the software engineering profession, I always turn first to Capers Jones’ work. In this important new book, he and Olivier Bonsignour make the hard-headed, bottom-line, economic case, with facts and data, about why software quality is so important. I know I’ll turn to this excellent reference again and again.” —Rex Black, President, RBCS Poor quality continues to bedevil large-scale development projects, but few software leaders and practitioners know how to measure quality, select quality best practices, or cost-justify their usage. In The Economics of Software Quality, leading software quality experts Capers Jones and Olivier Bonsignour show how to systematically measure the economic impact of quality and how to use this information to deliver far more business value. Using empirical data from hundreds of software organizations, Jones and Bonsignour show how integrated inspection, structural quality measurement, static analysis, and testing can achieve defect removal rates exceeding 95 percent. They offer innovative guidance for predicting and measuring defects and quality; choosing defect prevention, pre-test defect removal, and testing methods; and optimizing post-release defect reporting and repair. This book will help you Move beyond functional quality to quantify non-functional and structural quality Prove that improved software quality translates into strongly positive ROI and greatly reduced TCO Drive better results from current investments in Quality Assurance and Testing Use quality improvement techniques to stay on schedule and on budget Avoid “hazardous” metrics that lead to poor decisions |
| the economics of software quality: How to Reduce the Cost of Software Testing Matthew Heusser, Govind Kulkarni, 2016-04-19 Plenty of software testing books tell you how to test well; this one tells you how to do it while decreasing your testing budget. A series of essays written by some of the leading minds in software testing, How to Reduce the Cost of Software Testing provides tips, tactics, and techniques to help readers accelerate the testing process, improve the performance of the test teams, and lower costs. The distinguished team of contributors—that includes corporate test leaders, best paper authors, and keynote speakers from leading software testing conferences—supply concrete suggestions on how to find cost savings without sacrificing outcome. Detailing strategies that testers can immediately put to use to reduce costs, the book explains how to make testing nimble, how to remove bottlenecks in the testing process, and how to locate and track defects efficiently and effectively. Written in language accessible to non-technical executives, as well as those doing the testing, the book considers the latest advances in test automation, ideology, and technology. Rather than present the perspective of one or two experts in software testing, it supplies the wide-ranging perspectives of a team of experts to help ensure your team can deliver a completed test cycle in less time, with more confidence, and reduced costs. |
| the economics of software quality: Software Testing and Quality Assurance , |
| the economics of software quality: Taking Economics Seriously Dean Baker, 2010-04-02 A leading economist's exploration of what our economic arrangements might look like if we applied basic principles without ideological blinders. There is nothing wrong with economics, Dean Baker contends, but economists routinely ignore their own principles when it comes to economic policy. What would policy look like if we took basic principles of mainstream economics seriously and applied them consistently? In the debate over regulation, for example, Baker—one of the few economists who predicted the meltdown of fall 2008—points out that ideological blinders have obscured the fact there is no “free market” to protect. Modern markets are highly regulated, although intrusive regulations such as copyright and patents are rarely viewed as regulatory devices. If we admit the extent to which the economy is and will be regulated, we have many more options in designing policy and deciding who benefits from it. On health care reform, Baker complains that economists ignore another basic idea: marginal cost pricing. Unlike all other industries, medical services are priced extraordinarily high, far above the cost of production, yet that discrepancy is rarely addressed in the debate about health care reform. What if we applied marginal cost pricing—making doctors' wages competitive and charging less for prescription drugs and tests such as MRIs? Taking Economics Seriously offers an alternative Econ 101. It introduces economic principles and thinks through what we might gain if we free ourselves from ideological blinders and get back to basics in the most troubled parts of our economy. |
| the economics of software quality: High Quality Low Cost Software Inspections Ronald A. Radice, 2002 Written with every software engineer's question in mind--How much do inspections pay off?--this book demonstrates how to get the most value while controlling costs for investment and inspections. Covered are the economics and ROI of inspections as well as defect prevention and controlling the cost of quality. Written for managers interested in successfully implementing inspection programs and using the data, this book can also be used by engineers and technical writers who want to learn how to maximize software quality and minimize costs as well as agents of change interested in introducing a method that has significant quality and productivity potential. Also described are how to develop and use checklists, how to apply inspections to other life cycle activities and work products, how to read documents for successful inspections, and how to maximize quality, cost, and cycle time objectives for an organization. |
| the economics of software quality: Continuous Integration Paul M. Duvall, Steve Matyas, Andrew Glover, 2007-06-29 For any software developer who has spent days in “integration hell,” cobbling together myriad software components, Continuous Integration: Improving Software Quality and Reducing Risk illustrates how to transform integration from a necessary evil into an everyday part of the development process. The key, as the authors show, is to integrate regularly and often using continuous integration (CI) practices and techniques. The authors first examine the concept of CI and its practices from the ground up and then move on to explore other effective processes performed by CI systems, such as database integration, testing, inspection, deployment, and feedback. Through more than forty CI-related practices using application examples in different languages, readers learn that CI leads to more rapid software development, produces deployable software at every step in the development lifecycle, and reduces the time between defect introduction and detection, saving time and lowering costs. With successful implementation of CI, developers reduce risks and repetitive manual processes, and teams receive better project visibility. The book covers How to make integration a “non-event” on your software development projects How to reduce the amount of repetitive processes you perform when building your software Practices and techniques for using CI effectively with your teams Reducing the risks of late defect discovery, low-quality software, lack of visibility, and lack of deployable software Assessments of different CI servers and related tools on the market The book’s companion Web site, www.integratebutton.com, provides updates and code examples. |
| the economics of software quality: Software Process Definition and Management Jürgen Münch, Ove Armbrust, Martin Kowalczyk, Martín Soto, 2012-05-27 The concept of processes is at the heart of software and systems engineering. Software process models integrate software engineering methods and techniques and are the basis for managing large-scale software and IT projects. High product quality routinely results from high process quality. Software process management deals with getting and maintaining control over processes and their evolution. Becoming acquainted with existing software process models is not enough, though. It is important to understand how to select, define, manage, deploy, evaluate, and systematically evolve software process models so that they suitably address the problems, applications, and environments to which they are applied. Providing basic knowledge for these important tasks is the main goal of this textbook. Münch and his co-authors aim at providing knowledge that enables readers to develop useful process models that are suitable for their own purposes. They start with the basic concepts. Subsequently, existing representative process models are introduced, followed by a description of how to create individual models and the necessary means for doing so (i.e., notations and tools). Lastly, different possible usage scenarios for process management are highlighted (e.g. process improvement and software process simulation). Their book is aimed at students and researchers working on software project management, software quality assurance, and software measurement; and at practitioners who are interested in process definition and management for developing, maintaining, and operating software-intensive systems and services. |
| the economics of software quality: Software Assessments, Benchmarks, and Best Practices Capers Jones, 2000 Teaching software professionals how to combine assessments (qualitative information) and benchmarking (quantitative information) this text aims to encourage better software analysis. |
| the economics of software quality: Mastering Software Quality Assurance Murali Chemuturi, 2010-09-15 This comprehensive reference on software development quality assurance addresses all four dimensions of quality: specifications, design, construction and conformance. It focuses on quality from both the micro and macro view. From a micro view, it details the aspect of building-in quality at the component level to help ensure that the overall deliverable has ingrained quality. From a macro view, it addresses the organizational level activities that provide an environment conducive to fostering quality in the deliverables as well as developing a culture focused on quality in the organization. Mastering Software Quality Assurance also explores a process driven approach to quality, and provides the information and guidance needed for implementing a process quality model in your organization. It includes best practices and valuable tools and techniques for software developers.Key Features • Provides a comprehensive, inclusive view of software quality • Tackles the four dimensions of quality as applicable to software development organizations • Offers unique insights into achieving quality at the component level • Deals comprehensively with all aspects of measuring software quality • Explores process quality from the standpoint of implementation rather than from the appraiser/assessor point of view • Delivers a bird's eye view of the ISO and CMMI models, and describes necessary steps for attaining conformance to those models |
| the economics of software quality: Software Cost Estimation with Cocomo II Barry W. Boehm, 2000 Don't become a statistic--take control of your software projects and plan for success! Success in all types of organization depends increasingly on the development of customized software solutions, yet more than half of software projects now in the works will exceed both their schedules and their budgets by more than 50%. While some types of overruns remain unpredictable, most can be avoided by sound modeling. COCOMO II provides you with a thorough rework of the classic COCOMO model to address modern software processes and construction techniques along with representative examples of applying the models to key software decision situations. It was calibrated and validated using innovative statistical techniques to fit both expert judgment and 161 carefully collected project data points. The book also introduces emerging COCOMO II extensions for cost and schedule estimation of COTS integration and rapid development. You'll also: Learn firsthand from knowledgeable authors--over 100 person-years of software cost estimation experience Make better software decisions by exploring their cost implications Use the cost and schedule estimates to better plan and control your projects and manage your risks Get started now with the software on the accompanying CD Keep up to date with the authors' Web site Software engineers, managers, and students will all find Software Cost Estimation with COCOMO II an invaluable guide to developing and managing successful software projects on time and under budget. About the CD-ROM The accompanying CD-ROM includes a current copy of COCOMO II, along with demonstration versions of three commercial COCOMO II packages and an extensive documentation suite. All examples from the book are provided live, so you can work them hands on, along with the reading. |
| the economics of software quality: Green in Software Engineering Coral Calero, Mario Piattini, 2015-04-03 This is the first book that presents a comprehensive overview of sustainability aspects in software engineering. Its format follows the structure of the SWEBOK and covers the key areas involved in the incorporation of green aspects in software engineering, encompassing topics from requirement elicitation to quality assurance and maintenance, while also considering professional practices and economic aspects. The book consists of thirteen chapters, which are structured in five parts. First the “Introduction” gives an overview of the primary general concepts related to Green IT, discussing what Green in Software Engineering is and how it differs from Green by Software Engineering. Next “Environments, Processes and Construction” presents green software development environments, green software engineering processes and green software construction in general. The third part, “Economic and Other Qualities,” details models for measuring how well software supports green software engineering techniques and for performing trade-off analyses between alternative green practices from an economic perspective. “Software Development Process” then details techniques for incorporating green aspects at various stages of software development, including requirements engineering, design, testing, and maintenance. In closing, “Practical Issues” addresses the repercussions of green software engineering on decision-making, stakeholder participation and innovation management. The audience for this book includes software engineering researchers in academia and industry seeking to understand the challenges and impact of green aspects in software engineering, as well as practitioners interested in learning about the state of the art in Green in Software Engineering. |
| the economics of software quality: Software Pioneers M. Broy, 2002-06-27 This book, coming with four DVDs, presents epochal works of 16 of the most influential software pioneers. Seminal historical papers, going back as far as to the 1950s, are complemented by new papers especially written by the software pioneers for inclusion in this book and by short biographical notes. The volume is based on a conference where the pioneers met and presented their assessment of the past, new ideas, and visions for the future. The volume editors coherently integrated the historical contributions with current aspects and future perspectives. The four DVDs included are an important supplement to the book providing more than 12 hours of video documentation. Besides a representative overview drawing together the highlights of the presentations, the video recording of each pioneer's talk together with the transparencies used is included. Together, the book and the four DVDs constitute a unique and major contribution to the history of software engineering. |
| the economics of software quality: Applied Software Measurement Capers Jones, 2008 This comprehensive volume details how to deploy a cost-effective and pragmatic analysis strategy. learn how to use function points and baselines, implement benchmarks and tracking systems, and perform efficiency tests. Full coverage of the latest regulations, metrics, and standards is included. |
| the economics of software quality: Patterns of Software System Failure and Success Capers Jones, 1996 This text explains why some software systems fail and what you can do to salvage them before they mean critical disaster. It ultimately provides an in-depth look at all the factors which affect development, and suggests ways in which to minimize risks and |
| the economics of software quality: The Economics of Software Quality Assurance Tarek K. Abdel-Hamid, 2013-12 Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy. |
| the economics of software quality: The Economics of Software Quality Assurance Tarek K Abdel-Hamid, Sloan School of Management, Stuart E Madnick, 2022-10-27 This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. |
| the economics of software quality: Thinking-Driven Testing Adam Roman, 2018-03-20 This book presents a new paradigm of software testing by emphasizing the role of critical thinking, system thinking and rationality as the most important skills for the tester. It thus approaches software testing from a different perspective than in past literature, as the vast majority of books describe testing in the context of specific tools, automation, documentation, particular test design techniques or test management. In addition, the book proposes a novel meta-approach for designing effective test strategies, which is based on recent advances in psychology, economics, system sciences and logic. Chapter 1 starts by introducing the fundamental ideas underlying software testing. Chapter 2 then describes meta-strategies in software testing, i.e. general approaches that can be adapted to many different situations that a software tester encounters. Next, Chapter 3 presents the concept of Thinking-Driven Testing (TDT). This approach utilizes the concepts discussed in the two previous chapters and introduces the main ideas that underlie a reasonable and optimal approach to software testing. Chapter 4 builds on this basis and proposes a specific approach to testing, called TQED, that makes it possible to increase creativity in the context of delivering effective, optimal test ideas. Chapter 5 provides an overview of different types of testing techniques in order to understand the fundamental concepts of test design, while Chapter 6 details various pitfalls a tester may encounter and that can originate from a wide range of testing process areas. Lastly, Chapter 7 puts all this into practice, as it contains several exercises that will help testers develop a number of crucial skills: logical thinking and reasoning, thinking out of the box, creativity, counting and estimating, and analytical thinking. By promoting critical, rational and creative thinking, this book invites readers to re-examine common assumptions regarding software testing and shows them how to become professional testers who bring added value to their company. |
| the economics of software quality: What Drives Quality Ben Linders, 2017-09-30 With plenty of ideas, suggestions, and practical cases on software quality, this book will help you to improve the quality of your software and to deliver high-quality products to your users and satisfy the needs of your customers and stakeholders. Many methods for product quality improvement start by investigating the problems, and then work their way back to the point where the problem started. For instance audits and root cause analysis work this way. But what if you could prevent problems from happening, by building an understanding what drives quality, thus enabling to take action before problems actually occur? What Drives Quality explores how quality plays a role in all of the software development activities. It takes a deep dive into quality by listing the relevant factors of development and management activities that drive the quality of software products. It provides a lean approach to quality by analyzing the full development chain from customer requests to delivering products to users. I'm aiming this book at software developers and testers, architects, product owners and managers, agile coaches, Scrum masters, project managers, and operational and senior managers who consider quality to be important. A book on quality should be practical. It should help you, the reader of this book, to improve the quality of your software and deliver better products. It should inspire you and give you energy to persevere on your quality journey. What drives quality tries to do just that, and more. This book is based on my experience as a developer, tester, team leader, project manager, quality manager, process manager, consultant, coach, trainer, and adviser in Agile, Lean, Quality and Continuous Improvement. It takes a deep dive into quality with views from different perspectives and provides ideas, suggestions, practices, and experiences that will help you to improve quality of the products that your organization is delivering. This book views software quality from an engineering, management, and social perspective. It explores the interaction between all involved in delivering high-quality software to users and provides ideas to do it quicker and at lower costs. |
| the economics of software quality: Labour and Value: Rethinking Marx’s Theory of Exploitation Ernesto Screpanti, 2019-10-09 In this book Ernesto Screpanti provides a rigorous examination of Marx’s theory of exploitation, one of the cornerstones of Marxist thought. With precision and clarity, he identifies the holes in traditional readings of Marx’s theory before advancing his own original interpretation, drawing on contemporary philosophy and economic theory to provide a refreshingly interdisciplinary exegesis. Screpanti’s arguments are delivered with perspicuity and verve: this is a book that aims to spark a debate. He exposes ambiguities present in Marx’s exposition of his own theory, especially when dealing with the employment contract and the notions of ‘abstract labor’ and ‘labor value’, and he argues that these ambiguities have given rise to misunderstandings in previous analyses of Marx’s theory of exploitation. Screpanti’s own interpretation is a meticulously argued counterpoint to these traditional interpretations. Labour and Value is a significant contribution to the theory of economics, particularly Marxist economics. It will also be of great interest to scholars in other disciplines including sociology, political science, and moral and political philosophy. Screpanti’s clear and engaging writing style will attract the interested general reader as well as the academic theorist. |
| the economics of software quality: Software Testing Ali Mili, Fairouz Tchier, 2015-06-15 Explores and identifies the main issues, concepts, principles and evolution of software testing, including software quality engineering and testing concepts, test data generation, test deployment analysis, and software test management This book examines the principles, concepts, and processes that are fundamental to the software testing function. This book is divided into five broad parts. Part I introduces software testing in the broader context of software engineering and explores the qualities that testing aims to achieve or ascertain, as well as the lifecycle of software testing. Part II covers mathematical foundations of software testing, which include software specification, program correctness and verification, concepts of software dependability, and a software testing taxonomy. Part III discusses test data generation, specifically, functional criteria and structural criteria. Test oracle design, test driver design, and test outcome analysis is covered in Part IV. Finally, Part V surveys managerial aspects of software testing, including software metrics, software testing tools, and software product line testing. Presents software testing, not as an isolated technique, but as part of an integrated discipline of software verification and validation Proposes program testing and program correctness verification within the same mathematical model, making it possible to deploy the two techniques in concert, by virtue of the law of diminishing returns Defines the concept of a software fault, and the related concept of relative correctness, and shows how relative correctness can be used to characterize monotonic fault removal Presents the activity of software testing as a goal oriented activity, and explores how the conduct of the test depends on the selected goal Covers all phases of the software testing lifecycle, including test data generation, test oracle design, test driver design, and test outcome analysis Software Testing: Concepts and Operations is a great resource for software quality and software engineering students because it presents them with fundamentals that help them to prepare for their ever evolving discipline. |
| the economics of software quality: Evaluation of Novel Approaches to Software Engineering Raian Ali, Hermann Kaindl, Leszek A. Maciaszek, 2021-02-26 This book constitutes selected, revised and extended papers of the 15th International Conference on Evaluation of Novel Approaches to Software Engineering, ENASE 2020, held in virtual format, in May 2020. The 19 revised full papers presented were carefully reviewed and selected from 96 submissions. The papers included in this book contribute to the understanding of relevant trends of current research on novel approaches to software engineering for the development and maintenance of systems and applications, specically with relation to: model-driven software engineering, requirements engineering, empirical software engineering, service-oriented software engineering, business process management and engineering, knowledge management and engineering, reverse software engineering, software process improvement, software change and configuration management, software metrics, software patterns and refactoring, application integration, software architecture, cloud computing, and formal methods. |
| the economics of software quality: Reliability and Statistical Computing Hoang Pham, 2020-03-28 This book presents the latest developments in both qualitative and quantitative computational methods for reliability and statistics, as well as their applications. Consisting of contributions from active researchers and experienced practitioners in the field, it fills the gap between theory and practice and explores new research challenges in reliability and statistical computing. The book consists of 18 chapters. It covers (1) modeling in and methods for reliability computing, with chapters dedicated to predicted reliability modeling, optimal maintenance models, and mechanical reliability and safety analysis; (2) statistical computing methods, including machine learning techniques and deep learning approaches for sentiment analysis and recommendation systems; and (3) applications and case studies, such as modeling innovation paths of European firms, aircraft components, bus safety analysis, performance prediction in textile finishing processes, and movie recommendation systems. Given its scope, the book will appeal to postgraduates, researchers, professors, scientists, and practitioners in a range of fields, including reliability engineering and management, maintenance engineering, quality management, statistics, computer science and engineering, mechanical engineering, business analytics, and data science. |
| the economics of software quality: Software Quality Assurance Rajiv Chopra, 2018-04-09 This overview of software quality assurance testing in a “self-teaching” format contains easy-to- understand chapters with tips and insights about software quality, its basic concepts, applications, and practical case studies. It includes numerous, end-of-chapter questions with answers to test your knowledge and reinforce mastery of the concepts being presented. The book also includes state of the art material on the video-game testing process (Chapter 14) and a game-testing plan template (Chapter 15) and Game Testing by the Numbers (Chapter 16). Features: • Covers important topics such as black, white, and gray box testing, test management, automation, levels of testing, quality models, system and acceptance testing and more • Covers video game testing and effectiveness • Self-teaching method includes software lab experiments, numerous exercises (many with answers), projects, and case studies |
| the economics of software quality: Effective Methods for Software Testing, CafeScribe William E. Perry, 2007-03-31 Written by the founder and executive director of the Quality Assurance Institute, which sponsors the most widely accepted certification program for software testing Software testing is a weak spot for most developers, and many have no system in place to find and correct defects quickly and efficiently This comprehensive resource provides step-by-step guidelines, checklists, and templates for each testing activity, as well as a self-assessment that helps readers identify the sections of the book that respond to their individual needs Covers the latest regulatory developments affecting software testing, including Sarbanes-Oxley Section 404, and provides guidelines for agile testing and testing for security, internal controls, and data warehouses CD-ROM with all checklists and templates saves testers countless hours of developing their own test documentation Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file. |
| the economics of software quality: Estimating Software Costs Capers Jones, 2007-05-10 Deliver bug-free software projects on schedule and within budget Get a clear, complete understanding of how to estimate software costs, schedules, and quality using the real-world information contained in this comprehensive volume. Find out how to choose the correct hardware and software tools, develop an appraisal strategy, deploy tests and prototypes, and produce accurate software cost estimates. Plus, you'll get full coverage of cutting-edge estimating approaches using Java, object-oriented methods, and reusable components. Plan for and execute project-, phase-, and activity-level cost estimations Estimate regression, component, integration, and stress tests Compensate for inaccuracies in data collection, calculation, and analysis Assess software deliverables and data complexity Test design principles and operational characteristics using software prototyping Handle configuration change, research, quality control, and documentation costs Capers Jones' work offers a unique contribution to the understanding of the economics of software production. It provides deep insights into why our advances in computing are not matched with corresponding improvements in the software that drives it. This book is absolutely required reading for an understanding of the limitations of our technological advances. --Paul A. Strassmann, former CIO of Xerox, the Department of Defense, and NASA |
| the economics of software quality: Principles of Quality Costs Douglas C. Wood, 2013-01-09 The last decade has seen wide changes in how quality standards are applied in industry. We now have two functions: quality assurance and process improvement. Quality assurance focuses primarily on product quality, while process improvement focuses on process quality; the principles of quality cost support both. The purpose of this book remains the same as the third edition: to provide a basic understanding of the principles of quality cost. Using this book, organizations can develop and implement a quality cost system to fit their needs. Used as an adjunct to overall financial management, these principles will help maintain vital quality improvement programs over extended timeframes. This fourth edition now includes information on the quality cost systems involved with the education, service, banking, and software development industries. You'll also find new material on ISO 9001, cost systems in small businesses, and activity based costing. Additional information on team-based problem-solving, customer satisfaction, and the costs involved with the defense industry are also offered. |
| the economics of software quality: Software Quality and Productivity M. Lee, Ben-Zion Barta, Peter Juliff, 2014-01-15 |
| the economics of software quality: Handbook of Software Quality Assurance G. Gordon Schulmeyer, 2008 Provides the latest details on current best practices and explains how SQA can be implemented in organizations large and small. Also helps readers understand the requirements of the ASQ's CSQE examination. |
| the economics of software quality: Software Quality Mordechai Ben-Menachem, Garry S. Marliss, 1997 On software development |
Economics - Wikipedia
Economics (/ ˌ ɛ k ə ˈ n ɒ m ɪ k s, ˌ iː k ə-/) [1] [2] is a behavioral science that studies the production, distribution, and consumption of goods and services. [3] [4] Economics focuses on …
Economics Defined With Types, Indicators, and Systems
Jun 28, 2024 · Economics is a branch of the social sciences focused on the production, distribution, and consumption of goods and services. Microeconomics is a type of economics …
Economics | Definition, History, Examples, Types, & Facts ...
May 12, 2025 · economics, social science that seeks to analyze and describe the production, distribution, and consumption of wealth. In the 19th century economics was the hobby of …
What is Economics? - American Economic Association
Economics can help us answer these questions. Below, we’ve provided links to short articles that illustrate what economics is and how it connects to our everyday lives. Economics can be …
The A to Z of economics | The Economist
In economics, a transfer is a payment of money without any goods or services being exchanged in return. Governments make transfers in the form of welfare benefits but individuals make …
Economics - Wikipedia
Economics (/ ˌ ɛ k ə ˈ n ɒ m ɪ k s, ˌ iː k ə-/) [1] [2] is a behavioral science that studies the production, distribution, and consumption of goods and services. [3] [4] Economics focuses on …
Economics Defined With Types, Indicators, and Systems
Jun 28, 2024 · Economics is a branch of the social sciences focused on the production, distribution, and consumption of goods and services. Microeconomics is a type of economics …
Economics | Definition, History, Examples, Types, & Facts ...
May 12, 2025 · economics, social science that seeks to analyze and describe the production, distribution, and consumption of wealth. In the 19th century economics was the hobby of …
What is Economics? - American Economic Association
Economics can help us answer these questions. Below, we’ve provided links to short articles that illustrate what economics is and how it connects to our everyday lives. Economics can be …
The A to Z of economics | The Economist
In economics, a transfer is a payment of money without any goods or services being exchanged in return. Governments make transfers in the form of welfare benefits but individuals make …
