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Author: Subraya, B.M.
Publisher: IGI Global
Published: 2006-01-31
Total Pages: 368
ISBN-13: 1591407877
DOWNLOAD EBOOK"This book provides an integrated approach and guidelines to performance testing of Web based systems"--Provided by publisher.
Author: Alsmadi, Izzat
Publisher: IGI Global
Published: 2012-01-31
Total Pages: 289
ISBN-13: 146660090X
DOWNLOAD EBOOK"This book discusses the current state of test automation practices, as it includes chapters related to software test automation and its validity and applicability in different domains"--Provided by publisher.
Author: IAIC Transactions on Sustainable Digital Innovation (ITSDI)
Publisher: IAIC BANGUN BANGSA
Published: 2021-05-31
Total Pages:
ISBN-13:
DOWNLOAD EBOOKITSDI (IAIC Transactions on Sustainable Digital Innovation) is a scientific journal organized by Pandawan & Aptikom Publisher and supported by IAIC (Indonesian Association on Informatics and Computing). ITSDI is published twice a year, every April and October
Author: Eduard Tudenhöfner
Publisher: diplom.de
Published: 2011-09-15
Total Pages: 128
ISBN-13: 384282047X
DOWNLOAD EBOOKInhaltsangabe:Introduction: Despite the widespread recognition that performance is important to the success of a project, many software products fail to respond fast enough to user requests or to handle a certain amount of parallel business transactions. This is because nowadays projects are result-oriented where the focus is on functionality to be implemented. Such projects do not pay high attention to application performance because it still does not have the particular importance that unit testing for example has. Moreover today s development models usually consider performance management only in a limited way within their lifecycle and often follow what is known as the fix it later approach. The fix it later approach concentrates on software correctness and defers performance considerations to the integration testing phase where additional hardware is added or a system is tuned when performance issues are detected. The problem of neglecting performance management is that performance issues often do not emerge until an application is put into production, where it is likely to suffer the consequences of a performance failure. The consequences of performance failures can be increased operational costs, increased development and hardware costs, and damaged customer relations. If severe performance issues are discovered during production, it may be too expensive to re-design a system or even impossible to add additional hardware in order to meet performance objectives. Such projects are likely to be canceled and their costs will be unrecoverable. To avoid such situations, performance management should be integrated into an application s lifecycle from the beginning. This means that performance objectives have to be defined early within a project and continually verified as an application evolves. Having performance management integrated from the beginning allows to reduce overall project risk and costs because performance issues can be spotted and corrected early in the lifecycle and even before end users are affected. Furthermore an application is extensively tested for its ability of reaching performance objectives before it is deployed to a production environment and exposed to real users. NovaTec GmbH is a company providing IT-services in the area of consulting, project management, software engineering, application architectures, provisioning, performance management, and process engineering. The competences of NovaTec are logically grouped in [...]
Author: Peter Gill
Publisher: Academic Press
Published: 2020-06-10
Total Pages: 532
ISBN-13: 0128205687
DOWNLOAD EBOOKOver the past twenty years, there's been a gradual shift in the way forensic scientists approach the evaluation of DNA profiling evidence that is taken to court. Many laboratories are now adopting 'probabilistic genotyping' to interpret complex DNA mixtures. However, current practice is very diverse, where a whole range of technologies are used to interpret DNA profiles and the software approaches advocated are commonly used throughout the world. Forensic Practitioner's Guide to the Interpretation of Complex DNA Profiles places the main concepts of DNA profiling into context and fills a niche that is unoccupied in current literature. The book begins with an introduction to basic forensic genetics, covering a brief historical description of the development and harmonization of STR markers and national DNA databases. The laws of statistics are described, along with the likelihood ratio based on Hardy-Weinberg equilibrium and alternative models considering sub-structuring and relatedness. The historical development of low template mixture analysis, theory and practice, is also described, so the reader has a full understanding of rationale and progression. Evaluation of evidence and statement writing is described in detail, along with common pitfalls and their avoidance. The authors have been at the forefront of the revolution, having made substantial contributions to theory and practice over the past two decades. All methods described are open-source and freely available, supported by sets of test-data and links to web-sites with further information. This book is written primarily for the biologist with little or no statistical training. However, sufficient information will also be provided for the experienced statistician. Consequently, the book appeals to a diverse audience - Covers short tandem repeat (STR) analysis, including database searching and massive parallel sequencing (both STRs and SNPs) - Encourages dissemination and understanding of probabilistic genotyping by including practical examples of varying complexity - Written by authors intimately involved with software development, training at international workshops and reporting cases worldwide using the methods described in this book
Author: Bosun Sogeke
Publisher: Bosun Sogeke
Published: 2024-08-01
Total Pages: 65
ISBN-13:
DOWNLOAD EBOOK"Understanding the Nuances of Software Testing: A Beginner's Guide with Real-Life Project Integration" is a comprehensive guide designed to equip beginners with a solid understanding of software testing processes and methodologies. This ebook delves into the essential phases of the software testing life cycle, from planning and execution to reporting and completion, providing practical insights and real-life project examples. Key Features: Introduction to Software Testing: Understand the fundamental principles of software testing, it's importance, and it's role in ensuring software quality. Test Planning and Execution: Learn how to create detailed test plans, define clear objectives, manage resources, and execute various types of tests, including functional, regression, and integration testing. Defect Management: Explore strategies for logging, tracking, and resolving defects, ensuring all issues are effectively managed throughout the testing process. Test Reporting: Discover the importance of test reporting, how to write comprehensive test summary reports, and the tools and techniques for effective communication of test results. Test Completion: Gain insights into the final phase of the software testing life cycle, including test case review, defect logging, environment clean-up, and stakeholder meetings. Advanced Topics: Dive into advanced topics such as automated testing, performance testing, and security testing, and understand their significance in modern software development. Real-Life Project Integration: Follow a real-life e-commerce project example, providing a practical application of the concepts and methodologies discussed throughout the book. This ebook is an invaluable resource for anyone starting their journey in software testing, providing a blend of theoretical knowledge and practical application to help readers understand and implement effective testing strategies.
Author: Andrew Josey
Publisher: Van Haren
Published: 2020-10-15
Total Pages: 153
ISBN-13: 9401807116
DOWNLOAD EBOOKThe Digital Practitioner Pocket Guide is designed to be a handy reference guide to selected parts of the Digital Practitioner Body of KnowledgeTM Standard. It is designed to help: • Those who require a first introduction and basic understanding of the Digital Practitioner Body of Knowledge Standard • Individuals who wish to create and manage product offerings with an increasing digital component, or lead their organization through Digital Transformation • IT professionals working within any size organization, from a startup through to a large enterprise, that has adopted digital approaches It covers the following topics: • A brief introduction to the Digital Practitioner Body of Knowledge Standard • An introduction to key terminology, key concepts, and the structure of the Body of Knowledge • Basic concepts employed by the Digital Practitioner • The capabilities of digital infrastructure and initial concerns for its effective, efficient, and secure operation • The objectives and activities of application development • Why product management is formalized as a company or team grows, and the differences between product and project management • The key concerns and practices of work management as a team increases in size • The basic concepts and practices of operations management in a digital/IT context • How to coordinate as the organization grows into multiple teams and multiple products • IT investment and portfolio management • Organizational structure, human resources, and cultural factors • Governance, risk, security, and compliance • Information and data management on a large scale • Practices and methods for managing complexity using Enterprise Architecture
Author: Gerald J. Langley
Publisher: John Wiley & Sons
Published: 2009-06-03
Total Pages: 514
ISBN-13: 0470549033
DOWNLOAD EBOOKThis new edition of this bestselling guide offers an integrated approach to process improvement that delivers quick and substantial results in quality and productivity in diverse settings. The authors explore their Model for Improvement that worked with international improvement efforts at multinational companies as well as in different industries such as healthcare and public agencies. This edition includes new information that shows how to accelerate improvement by spreading changes across multiple sites. The book presents a practical tool kit of ideas, examples, and applications.
Author: Ian Molyneaux
Publisher: "O'Reilly Media, Inc."
Published: 2009-01-23
Total Pages: 162
ISBN-13: 0596555431
DOWNLOAD EBOOKThis practical book provides a step-by-step approach to testing mission-critical applications for scalability and performance before they're deployed -- a vital topic to which other books devote one chapter, if that. Businesses today live and die by network applications and web services. Because of the increasing complexity of these programs, and the pressure to deploy them quickly, many professionals don't take the time to ensure that they'll perform well and scale effectively. The Art of Application Performance Testing explains the complete life cycle of the testing process, and demonstrates best practices to help you plan, gain approval for, coordinate, and conduct performance tests on your applications. With this book, you'll learn to: Set realistic performance testing goals Implement an effective application performance testing strategy Interpret performance test results Cope with different application technologies and architectures Use automated performance testing tools Test traditional local applications, web-based applications, and web services (SOAs) Recognize and resolves issues that are often overlooked in performance tests Written by a consultant with 30 years of experience in the IT industry and over 12 years experience with performance testing, this easy-to-read book is illustrated with real-world examples and packed with practical advice. The Art of Application Performance Testing thoroughly explains the pitfalls of an inadequate testing strategy and offers you a robust, structured approach for ensuring that your applications perform well and scale effectively when the need arises. "Ian has maintained a vendor-agnostic methodology beautifully in this material. The metrics and graphs, along with background information provided in his case studies, eloquently convey to the reader, 'Methodology above all, tools at your discretion...' Ian's expertise shines through throughout the entire reading experience."-- Matt St. Onge, Enterprise Solution Architect, HCL Technologies America / Teradyne
