Download or read book Applying Performance written by N. Shaughnessy and published by Springer. This book was released on 2012-07-06 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws upon cognitive and affect theory to examine applications of contemporary performance practices in educational, social and community contexts. The writing is situated in the spaces between making and performance, exploring the processes of creating work defined variously as collaborative, participatory and socially engaged.

Download or read book APM Best Practices written by Michael J. Sydor and published by Apress. This book was released on 2011-08-22 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of APM Best Practices: Realizing Application Performance Management is to establish reliable application performance management (APM) practices—to demonstrate value, to do it quickly, and to adapt to the client circumstances. It's important to balance long-term goals with short-term deliverables, but without compromising usefulness or correctness. The successful strategy is to establish a few reasonable goals, achieve them quickly, and then iterate over the same topics two more times, with each successive iteration expanding the skills and capabilities of the APM team. This strategy is referred to as “Good, Better, Best”. The application performance monitoring marketplace is very focused on ease of installation, rapid time to usefulness, and overall ease of use. But these worthy platitudes do not really address the application performance management processes that ensure that you will deploy effectively, synergize on quality assurance test plans, triage accurately, and encourage collaboration across the application life cycle that ultimately lowers overall application cost and ensures a quality user experience. These are also fine platitudes but these are the ones that are of interest to your application sponsors. These are the ones for which you need to show value. This CA Press book employs this iterative approach, adapted pragmatically for the realities of your organizational and operational constraints, to realize a future state that your sponsors will find useful, predictable and manageable—and something that they will want to fund. In the meantime, you will learn the useful techniques needed to set up and maintain a useful performance management system utilizing best practices regardless of the software provider(s).

Download or read book Pro PHP Application Performance written by Armando Padilla and published by Apress. This book was released on 2011-02-24 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pro PHP Application Performance will help you understand all the technologies and components which play a role in how well your applications run. When seconds can mean the difference between retaining a user and losing a user, it's important for all of us to have optimization as part of our project roadmap. But what components within your application should you analyze? How should you optimize? And how can you measure how well your application is performing? These are some of the questions that are answered in this book. Along the way you will also learn the "why" of optimizing. You’ll discover why you should optimize a specific component, why selecting one function over another is beneficial, and how to find and use the optimization tools available to the open source community. You’ll also learn how to deploy caching software as well as web server software. Pro PHP Application Performance will also teach you more advanced techniques, such as: • Using Xdebug to profile functions that are not running as efficiently as possible. • Comparing opcode executed by different PHP functions to narrow the search for functions that run efficiently. • Using strace to analyze Apache while your application is served to the user. Once you complete this book you will have a complete sense of where to start optimizing and, most importantly, have the tools which allow you to continue optimizing in other PHP applications going forward.

Download or read book Integration of Performance Management into the Application Lifecycle written by Eduard Tudenhöfner and published by diplom.de. This book was released on 2011-09-15 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaltsangabe: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 [...]

Download or read book The Art of Application Performance Testing written by Ian Molyneaux and published by "O'Reilly Media, Inc.". This book was released on 2009-01-23 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 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

Download or read book Performance Nutrition written by Krista G. Austin and published by Human Kinetics. This book was released on 2011-02-03 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimize training, enhance recovery, and improve performance with Performance Nutrition: Applying the Science of Nutrient Timing. Based on the most current research in nutrient timing, Performance Nutrition blends theory with applied content and real-life examples to help nutritionists, athletes, and coaches design nutrition plans based on each athlete’s individual needs and the specific demands of the sport. While other texts may provide a brief discussion of nutrient timing as a tool for improving sport performance, Performance Nutrition: Applying the Science of Nutrient Timing focuses solely on this newly developing facet of sport nutrition. Distinguished authors Krista Austin (a physiologist and nutritionist) and Bob Seebohar (a sport dietitian and USA Triathlon elite coach) share their extensive practical experience with athletes at all levels from recreational through professional. They provide specific nutrient timing recommendations for a wide range of sport types, including endurance, strength and power, combative (weight classified), and team sports. In particular, you will learn information on using nutrient timing theory to counteract altitude, heat and humidity, cold exposure, and air pollution. A chapter devoted to competition-day guidelines will help you keep your athletes hydrated, energized, and ready to perform. Plus, nutritional timelines, highlighted in special callout boxes and placed at the edge of the page for quick reference, offer visual plans of what athletes should eat in the hours leading up to and during competition. Practical and user friendly, this text also includes “In Practice” application exercises, mini-case studies, and four extended case studies to assist in translating the information to your own practice. Incorporating nutrient ingestion timing into your athlete’s training program can promote enhanced recovery, create positive training adaptations, improve body composition, support immunity, and ultimately enhance performance. With Performance Nutrition: Applying the Science of Nutrient Timing, you will gain the foundational knowledge and practical techniques to develop individualized nutrition programs to improve training, performance, and recovery.

Download or read book BPF Performance Tools written by Brendan Gregg and published by Addison-Wesley Professional. This book was released on 2019-11-27 with total page 2525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use BPF Tools to Optimize Performance, Fix Problems, and See Inside Running Systems BPF-based performance tools give you unprecedented visibility into systems and applications, so you can optimize performance, troubleshoot code, strengthen security, and reduce costs. BPF Performance Tools: Linux System and Application Observability is the definitive guide to using these tools for observability. Pioneering BPF expert Brendan Gregg presents more than 150 ready-to-run analysis and debugging tools, expert guidance on applying them, and step-by-step tutorials on developing your own. You’ll learn how to analyze CPUs, memory, disks, file systems, networking, languages, applications, containers, hypervisors, security, and the kernel. Gregg guides you from basic to advanced tools, helping you generate deeper, more useful technical insights for improving virtually any Linux system or application. • Learn essential tracing concepts and both core BPF front-ends: BCC and bpftrace • Master 150+ powerful BPF tools, including dozens created just for this book, and available for download • Discover practical strategies, tips, and tricks for more effective analysis • Analyze compiled, JIT-compiled, and interpreted code in multiple languages: C, Java, bash shell, and more • Generate metrics, stack traces, and custom latency histograms • Use complementary tools when they offer quick, easy wins • Explore advanced tools built on BPF: PCP and Grafana for remote monitoring, eBPF Exporter, and kubectl-trace for tracing Kubernetes • Foreword by Alexei Starovoitov, creator of the new BPF BPF Performance Tools will be an indispensable resource for all administrators, developers, support staff, and other IT professionals working with any recent Linux distribution in any enterprise or cloud environment.

Download or read book The Art of Application Performance Testing written by Ian Molyneaux and published by "O'Reilly Media, Inc.". This book was released on 2014-12-15 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because performance is paramount today, this thoroughly updated guide shows you how to test mission-critical applications for scalability and performance before you deploy them—whether it’s to the cloud or a mobile device. You’ll learn the complete testing process lifecycle step-by-step, along with best practices to plan, coordinate, and conduct performance tests on your applications. Set realistic performance testing goals Implement an effective application performance testing strategy Interpret performance test results Cope with different application technologies and architectures Understand the importance of End User Monitoring (EUM) Use automated performance testing tools Test traditional local applications, web applications, and web services Recognize and resolves issues often overlooked in performance tests Written by a consultant with over 15 years’ experience with performance testing, The Art of Application Performance Testing thoroughly explains the pitfalls of an inadequate testing strategy and offers a robust, structured approach for ensuring that your applications perform well and scale effectively when the need arises.

Download or read book Network Application Performance in Cloud Computing written by Dr. Ashad Ullah Qureshi and published by Concepts Books Publication. This book was released on 2022-06-01 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world of data deluge, considerable computational power is necessary to derive knowledge from the mountains of raw data which surround us. This trend mandates the use of various parallelization techniques and runtimes to perform such analyses in a meaningful period of time. The information retrieval community has introduced a programming model and associated runtime architecture under the name of MapReduce, and it has demonstrated its applicability to several major operations performed by and within this community. Our initial research demonstrated that, although the applicability of MapReduce is limited to applications with fairly simple parallel topologies, with a careful set of extensions, the programming model can be extended to support more classes of parallel applications; in particular, this holds true for the class of Composable Applications.

Download or read book Progress in Performance Management written by Marc Helmold and published by Springer. This book was released on 2019-07-13 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a holistic and pragmatic approach to performance management throughout the business value chain, and demonstrates the optimal design and use of performance management in order to achieve competitive advantage. A wealth of best practices, case studies and real-world examples are used to reveal the diversity of performance measurement methods, methodologies and principles in practice. Readers will gain comprehensive insights into the status quo of performance management, including primary functions such as supply, operations and sales, and secondary functions like finance, human resources, and information systems. Focusing on ‘best-in-class’ performance excellence, the book offers the ideal guide for any organization pursuing competitive advantages across all corporate functions and focusing on value-adding activities.

Download or read book Improving NET Application Performance and Scalability written by and published by Microsoft Press. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrate proven performance and scalability techniques throughout the .NET application life cycle--and gain an edge in building better-performing products. This guide presents a robust framework organized by task and role, helping developers, architects, testers, and administrators prioritize and implement the best options at the appropriate time. It offers focused, end-to-end guidance--including processes for modeling performance and techniques for measuring, testing, and fine-tuning your applications. You'll also get tips direct from Microsoft development teams for improving the performance and scalability of managed code; Microsoft ASP.NET, ADO.NET, and SQL Server; Web services; .NET Remoting; XML; and more. The book features a "How To" section that details the steps for a number of specific performance-related tasks, such as adding performance counters and using the common language runtime (CLR) profiler. PATTERNS & PRACTICES guides are reviewed and approved by Microsoft engineering teams, consultants, partners, and customers--delivering accurate, real-world information that's been technically validated and tested.

Download or read book Transforming Mental Healthcare written by Sunil Khushalani and published by CRC Press. This book was released on 2021-12-10 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: One in five U.S. adults experiences a mental illness within a given year. With more than 550,000 people working to support this underserved community, the mental healthcare system has grappled with inadequacies and shortcomings in safety, quality, and care delivery. There is a wide range of problems, from access-to-care issues and errors, to complications stemming from poor care. Our country is also on an unsustainable path as our healthcare expenditure keeps growing. To add to all of this, we are facing a rampant epidemic of burnout among healthcare workers. Modern advancements introduced with many promises—such as electronic medical records, newer medications, or advanced treatments—have created unique challenges when ushered into a highly regulated healthcare system. What does it take to provide patients with everything they need—the right quality of care, at the right time, and at the right cost—to keep them healthy? Which process steps add value? Which steps are wasteful? A widely accepted fact is that a conservative 30-50% of every step in the mental healthcare process does not help patients feel better or stay better. When considering delays in care, workarounds, excessive documentation, and an overuse of auditing, the care system has moved highly skilled clinicians away from providing value, as administrative tasks continue to encroach on their time. There is a clear need to rethink and redesign the system of care. This book is a primer for understanding the current state of the mental health system and the performance improvement skills and leadership acumen needed to address existing challenges. Sheppard Pratt, the award-winning, leading institution for mental healthcare in America, provided the focus on mental healthcare and became the laboratory for this body of work over the course of eight years. It hired a seasoned systems thinker with improvement expertise to work with mental health professionals and solve some of their most complex and chronic problems. The book is a result of the collaboration between a practicing psychiatrist in a leadership role and the systems engineer. Working together, they demonstrate how to think about redesigning care and redefining the nature of work to enhance value for both the people served and the healthcare workforce. They crafted a multi-pronged approach towards culture change at Sheppard Pratt, including implementing a course on "Learning to Improve," which introduced staff to a performance improvement methodology. There are several vignettes interwoven throughout the book that describe the complexities and constraints of the system. Solving some of these challenges creates a new paradigm of work while minimizing waste and enhancing value.

Download or read book Motor Learning and Performance written by Richard A. Schmidt and published by Human Kinetics. This book was released on 2019-09-18 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Motor Learning and Performance: From Principles to Application, Sixth Edition With Web Study Guide, enables students to appreciate high-level skilled activity and understand how such incredible performances occur. Written in a style that is accessible even to students with little or no knowledge of physiology, psychology, statistical methods, or other basic sciences, this text constructs a conceptual model of factors that influence motor performance, outlines how motor skills are acquired and retained with practice, and shows students how to apply the concepts to a variety of real-world settings. The sixth edition of Motor Learning and Performance has been carefully revised to incorporate the most important research findings in the field, and it is supplemented with practice situations to facilitate a stronger link between research-based principles and practical applications. Other highlights include the following: A web study guide offers updated principles-to-application exercises and additional interactive activities for each chapter, ensuring that students will be able to transfer core content from the book to various applied settings. Extensive updates and new material related to the performance of complex movements expand the theoretical focus to a more in-depth analysis of dynamical systems and the constraints-led approach to learning. Narratives from Motor Control in Everyday Actions that appear in the web study guide tie each book chapter to concrete examples of how motor behavior is applicable to real life. Photo caption activities pose questions to students to encourage critical thinking, and answers to those questions are provided to instructors in the instructor guide. As the text investigates the principles of human performance, pedagogical aids such as learning objectives, key terms, and Check Your Understanding questions help students stay on track with learning in each chapter. Focus on Research and Focus on Application sidebars deliver more detailed research information and make connections to real-world applications in areas such as teaching, coaching, and therapy. The sixth edition of Motor Learning and Performance: From Principles to Application goes beyond simply presenting research—it challenges students to grasp the fundamental concepts of motor performance and learning and then go a step further by applying the concepts. Incorporating familiar scenarios brings the material to life for students, leading to better retention and greater interest in practical application of motor performance and learning in their everyday lives and future careers.

Download or read book Pro PHP Application Performance written by Armando Padilla and published by . This book was released on 2011 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Beyond Performance 2 0 written by Scott Keller and published by John Wiley & Sons. This book was released on 2019-07-03 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Double your odds of leading successful, sustainable change Leaders aren’t short on access to change management advice, but the jury has long been out as to which approach is the best one to follow. With the publication of Beyond Performance 2.0, the verdict is well and truly in. By applying the approach detailed by authors, Scott Keller and Bill Schaninger, the evidence shows that leaders can more than double their odds of success—from thirty percent to almost eighty. Whereas the first edition of Beyond Performance introduced the authors’ “Five Frames of Performance and Health” approach to change management, the fully revised and updated Beyond Performance 2.0 has been transformed into a truly practical “how to” guide for leaders. Every aspect of how to lead change at scale is covered in a step-by-step manner, always accompanied by practical tools and real-life examples. Keller and Schaninger’s work is distinguished in many ways, one of which is the rigor behind the recommendations. The underpinning research is the most comprehensive of its kind—based on over 5 million data points drawn from 2,000 companies globally over a 15-year period. This data is overlaid with the authors’ combined more than 40 years of experience in helping companies successfully achieve large-scale change. As senior partners in McKinsey & Company, consistently named the world’s most prestigious management consulting firm, Keller and Schaninger also draw on the shared experience of their colleagues from offices in over 60 countries with unrivaled access to CEOs and senior teams. Beyond Performance 2.0 also dares to go against the grain—eschewing the notion of copying best practices and instead guiding leaders to make choices specific to their unique context and organization. It does this with meticulously balance of focus on short- and long-term considerations, and on fully addressing the hard technical and oft cultural elements of making change happen. Further, the approach doesn’t just focus on delivering change; it builds an organization’s muscle to continuously change, making it healthier so that it can act with increased speed and agility to stay perpetually ahead of its competition. Leaders looking for a proven approach to leading large-scale change from a trusted source have found what they are looking for in Beyond Performance 2.0.

Download or read book Applying Lean Six Sigma in Health Care written by Thomas K. Ross and published by Jones & Bartlett Learning. This book was released on 2019-09-16 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written to address the growing demand for Lean Six Sigma expertise, this text provides a step-by-step Define-Measure-Analyze-Improve-Control (DMAIC) process, that describes how to use the tools appropriate for each phase and provide data where tools can be practiced by students. Applying Lean Six Sigma in Health Care trains students on performance improvement techniques and current terminology so that they will be prepared to conduct Lean Six Sigma projects in large health care systems and support the physicians and nurses running these projects. With a focus on application, students learn and utilize the DMAIC process, by applying it to an improvement project that is carried through the text.

Download or read book Parallel and Distributed Processing and Applications written by Ivan Stojmenovic and published by Springer Science & Business Media. This book was released on 2007-08-22 with total page 1013 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 5th International Symposium on Parallel and Distributed Processing and Applications, ISPA 2007, held in Niagara Falls, Canada, in August 2007. The 83 revised full papers presented together with three keynote are cover algorithms and applications, architectures and systems, datamining and databases, fault tolerance and security, middleware and cooperative computing, networks, as well as software and languages.