Download or read book Software Failure Risk written by Susan A. Sherer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author here presents a detailed explanation of the methodolgy of software reliablity evaluation, and then demonstrates its applications to a commercial loan system, a funds transfer security system, and a payables processing system. Her well-written, practical text enables users to design original software modules, as well as to critically assess commercial software products.
Download or read book Software Failure Investigation written by Jan Eloff and published by Springer. This book was released on 2017-09-07 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews existing operational software failure analysis techniques and proposes near-miss analysis as a novel, and new technique for investigating and preventing software failures. The authors provide details on how near-miss analysis techniques focus on the time-window before the software failure actually unfolds, so as to detect the high-risk conditions that can lead to a major failure. They detail how by alerting system users of an upcoming software failure, the detection of near misses provides an opportunity to collect at runtime failure-related data that is complete and relevant. They present a near-miss management systems (NMS) for detecting upcoming software failures, which can contribute significantly to the improvement of the accuracy of the software failure analysis. A prototype of the NMS is implemented and is discussed in the book. The authors give a practical hands-on approach towards doing software failure investigations by means of near-miss analysis that is of use to industry and academia
Download or read book Risk Management in Software Development Projects written by John McManus and published by Routledge. This book was released on 2012-06-25 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very few software projects are completed on time, on budget, and to their original specification causing the global IT software industry to lose billions each year in project overruns and reworking software. Research supports that projects usually fail because of management mistakes rather than technical mistakes. Risk Management in Software Development Projects focuses on what the practitioner needs to know about risk in the pursuit of delivering software projects. Risk Management in Software Development Projects will help all practicing IT Project Managers and IT Managers understand: * Key components of the risk management process * Current processes and best practices for software risk identification * Techniques of risk analysis * Risk Planning * Management processes and be able to develop the process for various organizations
Download or read book Risk Management in Software Engineering written by Mayank Jindal and published by . This book was released on 2012-12-29 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to enable the organization to accomplish better security to the IT systems that store, process, or transmit organizational information and enable management to make well-informed risk management decisions to justify the expenditures that are part of an IT budget. Risk management is an increasingly important business driver and stakeholders have become much more concerned about risk. Risk may be a driver of strategic decisions, it may be a cause of uncertainty in the organization or it may simply be embedded in the activities of the organization. This book explains the concept about how to manage risks in software projects.
Download or read book The Computer System Risk Management and Validation Life Cycle written by R. Timothy Stein and published by Paton Professional. This book was released on 2006 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risk management in software quality assurance written by Jan Sickinger and published by GRIN Verlag. This book was released on 2011 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studienarbeit aus dem Jahr 2010 im Fachbereich BWL - Unternehmensführung, Management, Organisation, Note: 2,0, FOM Essen, Hochschule für Oekonomie & Management gemeinnützige GmbH, Hochschulleitung Essen früher Fachhochschule, Veranstaltung: Risk & Contract Management, Sprache: Deutsch, Abstract: In general, risk can be expressed as product of amount of damage and probability of damage. Due to the fact that software controls more and more aspects of life in modern industrialised societies, software failures inherit risks for businesses, human health or even human life. Software testing is a structured approach to minimise product risks of software systems. When the problem arises that, due to a given budget and timeframe, it is not possible to cover all parts of the software through testing, Risk-Based Testing is a possibility to test the most critical parts of the software first or more intensive. When using this method, both amount of damage and probability of damage must be quantified. Quantifying the amount of damage must happen by considering the different viewpoints of the software system's stakeholders, while quantifying the probability of damage can only happen indirectly, for example through quality indicators like the complexity of the software itself, the quality of the documentation etc. When having derived quantitative values both for the amount of damage and the probability of damage, the priority of the test cases can be determined by using a risk matrix. Furthermore, these values can also be used for metrics. An extension of Risk-Based Testing is Risk and Requirement-Based Testing, where product risks are linked to the requirements against which the software is tested in order to gain an overview if the lists of requirements and risks defined for the software are complete.
Download or read book Software Risk Management written by Barry W. Boehm and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1989 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction and overview; Risk management practices: the six basic steps; Risk resolution techniques; Implementing risk management; Assotated bibliography and references.
Download or read book Methodology for the Assessment of Software Risk written by Susan Ann Sherer and published by . This book was released on 19?? with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Software Runaways written by Robert L. Glass and published by Prentice Hall. This book was released on 1998 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction. Software runaway war stories. Software runaway remedies. Conclusions.
Download or read book Software Development Failures written by Kweku Ewusi-Mensah and published by MIT Press. This book was released on 2003-08-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: An empirically based study of why software development failures happen, and the lessons we can learn. Failed or abandoned software development projects cost the U.S. economy alone billions of dollars a year. In Software Development Failures, Kweku Ewusi-Mensah offers an empirically grounded study that suggests why these failures happen and how they can be avoided. Case studies analyzed include the well-known Confirm travel industry reservation program, FoxMeyer's Delta, the IRS's Tax System Modernization, the Denver International Airport's Baggage Handling System, and CODIS. It has been estimated that one-third of software development projects fail or are abandoned outright because of cost overruns, delays, and reduced functionality. Some consider this an acceptable risk—that it is simply the cost of doing business. Ewusi-Mensah argues that understanding the factors involved in development failures will help developers and businesses bring down the rate of software failure and abandoned projects. Ewusi-Mensah explores the reasons software development projects are vulnerable to failure and why issues of management and organization are at the core of any failed project. He examines these projects not from a deterministically technical perspective but as part of a complex technical and social process; he proposes a framework of factors that contribute to the decision to abandon a project and enumerates the risks and uncertainties inherent in each phase of a project's life cycle. Exploring the multiplicity of factors that make software development risky, he presents empirical data that is reinforced by analyses of the reported cases. He emphasizes the role of the user in the development process and considers the effect of organizational politics on a project. Finally, he considers what lessons can be learned from past failures and how software development practices can be improved.
Download or read book Software Engineering Risk Management written by Malte Sunderkötter and published by GRIN Verlag. This book was released on 2004-10-02 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (undergraduate) from the year 2004 in the subject Computer Science - Commercial Information Technology, grade: 1,0 (A), University Karlsruhe (TH) (Institute for Computer Science), language: English, abstract: While computer scientists have developed and provided several powerful computer languages and techniques in the last decades, facilitating the development of modular, maintainable and e±cient code, software development itself has changed fundamentally. Software development today treats often with large-scale projects, immense development costs, and complex sys- tems which typically deploy multiple technologies and require multiple participants for their development. As with any large development exercise, the development of a complex system must be systematic and structured in order to manage this complexity, and in order to make possible the future maintenance and evolution of the system. Thus, while systematic and structured approaches are necessary for the development of such systems, software engineers have attempted to provide the structured methodologies and formalisms so often lacking in large software development projects. However, software development projects are still related with many di®erent high risks. These risks cause software engineering projects to exceed bud- gets, miss deadlines, or deliver less than satisfactory products. As an example, U.S. companies alone spent an estimated $59 billion in cost overruns on IT projects and another $81 billion on cancelled software projects in 1995 (Johnson 1995). One reason for these high costs is that managers are not using adequate measures and executing e±cient risk management assess and mitigate the risks involved in these projects. Although risk taking is essential to progress, and failure is often a key part of learning, the inevitability of risks does not imply the inability to recognize and manage risks to minimize potential negative consequences while retaining the opportunities for creating new and better software. Obviously, this risk management process is particularly di±cult for large-scale soft- ware projects and be handled in the same way as for small project, or just by providing more resources for all development factors.
Download or read book Patterns of Software System Failure and Success written by Capers Jones and published by Itp New Media. This book was released on 1996 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book There is a High Risk of Failure in Large Software Projects Corporations Can Minimize the Risk of Failure written by Jinna Cox and published by . This book was released on 2001 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Risks of Investing in Software Engineering and Price of Its Failure written by Munir Zahirovic and published by LAP Lambert Academic Publishing. This book was released on 2014-11-26 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, we investigate and analyze the risks of software engineering through practical examples of some of the most famous failure of software engineering and the price that these failures had. Also, the book offers some suggestions and methods to mitigate and eliminate these risks, which should be of help to those who are engaged in developing and offering software engineering services. The aim of the research is to demonstrate the possibility of identifying and managing risks, explain the causes of failures in software engineering and propose measures and activities that would help to overcome this problem and increase the profitability of investment in software engineering.
Download or read book Applied Software Risk Management written by C. Ravindranath Pandian and published by CRC Press. This book was released on 2006-12-15 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few software projects are completed on time, on budget, and to their original specifications. Focusing on what practitioners need to know about risk in the pursuit of delivering software projects, Applied Software Risk Management: A Guide for Software Project Managers covers key components of the risk management process and the software development process, as well as best practices for software risk identification, risk planning, and risk analysis. Written in a clear and concise manner, this resource presents concepts and practical insight into managing risk. It first covers risk-driven project management, risk management processes, risk attributes, risk identification, and risk analysis. The book continues by examining responses to risk, the tracking and modeling of risks, intelligence gathering, and integrated risk management. It concludes with details on drafting and implementing procedures. A diary of a risk manager provides insight in implementing risk management processes. Bringing together concepts across software engineering with a project management perspective, Applied Software Risk Management: A Guide for Software Project Managers presents a rigorous, scientific method for identifying, analyzing, and resolving risk.
Download or read book Computer Network Software and Hardware Engineering with Applications written by Norman F. Schneidewind and published by John Wiley & Sons. This book was released on 2012-02-08 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many books on computers, networks, and software engineering but none that integrate the three with applications. Integration is important because, increasingly, software dominates the performance, reliability, maintainability, and availability of complex computer and systems. Books on software engineering typically portray software as if it exists in a vacuum with no relationship to the wider system. This is wrong because a system is more than software. It is comprised of people, organizations, processes, hardware, and software. All of these components must be considered in an integrative fashion when designing systems. On the other hand, books on computers and networks do not demonstrate a deep understanding of the intricacies of developing software. In this book you will learn, for example, how to quantitatively analyze the performance, reliability, maintainability, and availability of computers, networks, and software in relation to the total system. Furthermore, you will learn how to evaluate and mitigate the risk of deploying integrated systems. You will learn how to apply many models dealing with the optimization of systems. Numerous quantitative examples are provided to help you understand and interpret model results. This book can be used as a first year graduate course in computer, network, and software engineering; as an on-the-job reference for computer, network, and software engineers; and as a reference for these disciplines.
Download or read book Failure Rate Modelling for Reliability and Risk written by Maxim Finkelstein and published by Springer Science & Business Media. This book was released on 2008-11-07 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Failure Rate Modeling for Reliability and Risk” focuses on reliability theory, and to the failure rate (hazard rate, force of mortality) modeling and its generalizations to systems operating in a random environment and to repairable systems. The failure rate is one of the crucial probabilistic characteristics for a number of disciplines; including reliability, survival analysis, risk analysis and demography. The book presents a systematic study of the failure rate and related indices, and covers a number of important applications where the failure rate plays the major role. Applications in engineering systems are studied, together with some actuarial, biological and demographic examples. The book provides a survey of this broad and interdisciplinary subject which will be invaluable to researchers and advanced students in reliability engineering and applied statistics, as well as to demographers, econometricians, actuaries and many other mathematically oriented researchers.
