Download or read book Optimizing Oracle Performance written by Cary Millsap and published by "O'Reilly Media, Inc.". This book was released on 2003-09-16 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oracle system performance inefficiencies often go undetected for months or even years--even under intense scrutiny--because traditional Oracle performance analysis methods and tools are fundamentally flawed. They're unreliable and inefficient.Oracle DBAs and developers are all too familiar with the outlay of time and resources, blown budgets, missed deadlines, and marginally effective performance fiddling that is commonplace with traditional methods of Oracle performance tuning. In this crucial book, Cary Millsap, former VP of Oracle's System Performance Group, clearly and concisely explains how to use Oracle's response time statistics to diagnose and repair performance problems. Cary also shows how "queueing theory" can be applied to response time statistics to predict the impact of upgrades and other system changes.Optimizing Oracle Performance eliminates the time-consuming, trial-and-error guesswork inherent in most conventional approaches to tuning. You can determine exactly where a system's performance problem is, and with equal importance, where it is not, in just a few minutes--even if the problem is several years old.Optimizing Oracle Performance cuts a path through the complexity of current tuning methods, and streamlines an approach that focuses on optimization techniques that any DBA can use quickly and successfully to make noticeable--even dramatic--improvements.For example, the one thing database users care most about is response time. Naturally, DBAs focus much of their time and effort towards improving response time. But it is entirely too easy to spend hundreds of hours to improve important system metrics such as hit ratios, average latencies, and wait times, only to find users are unable to perceive the difference. And an expensive hardware upgrade may not help either.It doesn't have to be that way. Technological advances have added impact, efficiency, measurability, predictive capacity, reliability, speed, and practicality to the science of Oracle performance optimization. Optimizing Oracle Performance shows you how to slash the frustration and expense associated with unraveling the true root cause of any type of performance problem, and reliably predict future performance.The price of this essential book will be paid back in hours saved the first time its methods are used.

Download or read book Optimising Performance in Golf written by Patrick Thomas and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimising performance in golf.

Download or read book Optimizing Factory Performance Cost Effective Ways to Achieve Significant and Sustainable Improvement written by James P. Ignizio and published by McGraw Hill Professional. This book was released on 2009-06-12 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: TQM, Reengineering,Theory of Constraints, JIT,Six Sigma, Lean Manufacturing . . . These are just some of the methods that, overthe past five decades, have promised to transformany manufacturing firm into a lean, mean, moneymakingmachine. While each incorporates certainfundamental truths, strengths, and benefits, theyare not panaceas. Nor do they necessarily providemuch-needed insight into the science that underliesfactory performance. James Ignizio, Ph.D., an internationally recognizedperformance optimization expert, believesthat only a balanced approach will provide thesignificant and sustainable improvement requiredof firms who will survive and prosper in thetwenty-first century. In this breakthrough guide, Dr. Ignizio picks upwhere such concepts as Six Sigma and Lean Manufacturingleave off to provide you with a holistic,three-dimensional approach to mastering the artand science of manufacturing. Focusing on the three primary enemiesof factory performance—complexity, variability,and lackluster leadership—Optimizing FactoryPerformance cuts to the heart of the problem ofless-than-world-class performance and demonstrateshow those enemies manifest themselves incompanies across manufacturing sectors. Ignizioalso explores the insidious effect company politicsand flagging commitment to manufacturing performancehave on competitiveness. Emphasizing the all-important, often overlookedthird dimension of manufacturing—factoryprotocols—Ignizio describes the types of strategicand tactical changes to physical plant and operatingprocedures any company can make to achieveperformance improvements. In addition, he arms youwith powerful, original metrics for measuring andcomparing factory performance, as well as a set ofinteractive simulation models, available online atwww.mhprofessional.com/ignizio. Running throughout the book is an oftenamusing, always instructive account of the fictionalhigh-tech firm, Muddle, Inc., which helps supportthe concepts discussed in the real world of manufacturing,while reinforcing key lessons learned. Read Optimizing Factory Performance and findout how to transform your organization into the kindof fast, agile manufacturer that delivers the rightproducts to the right customers at the right time—every time.

Download or read book Optimizing Java written by Benjamin J. Evans and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This course examines techniques and methods that you can employ to optimize your Java code and squeeze more efficiency out of your applications, You'll look at JVM subsystems, modern processor technologies and how you can best utilize them, and how to diagnose an application to find trouble areas that might be affecting its performance. This course is designed for intermediate- to advanced-level programmers."--Resource description page.

Download or read book Advanced R written by Hadley Wickham and published by CRC Press. This book was released on 2015-09-15 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Essential Reference for Intermediate and Advanced R Programmers Advanced R presents useful tools and techniques for attacking many types of R programming problems, helping you avoid mistakes and dead ends. With more than ten years of experience programming in R, the author illustrates the elegance, beauty, and flexibility at the heart of R. The book develops the necessary skills to produce quality code that can be used in a variety of circumstances. You will learn: The fundamentals of R, including standard data types and functions Functional programming as a useful framework for solving wide classes of problems The positives and negatives of metaprogramming How to write fast, memory-efficient code This book not only helps current R users become R programmers but also shows existing programmers what’s special about R. Intermediate R programmers can dive deeper into R and learn new strategies for solving diverse problems while programmers from other languages can learn the details of R and understand why R works the way it does.

Download or read book The Chimp Paradox written by Steve Peters and published by Penguin. This book was released on 2013-05-30 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your inner Chimp can be your best friend or your worst enemy...this is the Chimp Paradox Do you sabotage your own happiness and success? Are you struggling to make sense of yourself? Do your emotions sometimes dictate your life? Dr. Steve Peters explains that we all have a being within our minds that can wreak havoc on every aspect of our lives—be it business or personal. He calls this being "the chimp," and it can work either for you or against you. The challenge comes when we try to tame the chimp, and persuade it to do our bidding. The Chimp Paradox contains an incredibly powerful mind management model that can help you be happier and healthier, increase your confidence, and become a more successful person. This book will help you to: —Recognize how your mind is working —Understand and manage your emotions and thoughts —Manage yourself and become the person you would like to be Dr. Peters explains the struggle that takes place within your mind and then shows you how to apply this understanding. Once you're armed with this new knowledge, you will be able to utilize your chimp for good, rather than letting your chimp run rampant with its own agenda.

Download or read book Sales Management Success written by Warren Kurzrock and published by John Wiley & Sons. This book was released on 2019-10-15 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most up-to-date and proven strategies from the CEO of Porter Henry & Co., written exclusively for sales managers Sales Management Success: Optimizing Performance to Build a Powerful Sales Team contains a leading-edge training program that is filled with state-of-the-art approaches specifically designed for sales managers. Drawing on the author’s experience as the CEO of Porter Henry & Co. (the oldest sales-force training company in the world), Warren Kurzrock details the 8 most critical abilities and strategies in the sales manager's job. The Porter Henry process has proven to routinely help teams and individuals multiply their bottom-line results. While all major companies provide basic orientations for new sales managers, these sessions are usually focused on policy, procedure, product, and marketing information. Most companies spend huge amounts of money on sales training new employees but do little for sales manager development. Written for sales executives in an appealing, upbeat tone, the book is well-grounded in research and real-world experience, as well as proven ideas and tools. The 8 strategies are supported with illustrative examples and quotes from successful sales executives. This must-have book: Contains the most up-to-date strategies for sales executives Offers compelling real-world examples Includes the ideas and tools that can be put into action immediately Draws on the experience of the CEO of Porter Henry & Co. Reinforces the immediate application and learning with assessments, exercises, professional toolbox Sales Management Success: Optimizing Performance to Build a Powerful Sales Team offers a well-organized, real-world process for today's sales leader to meet the challenge of a most challenging, chaotic job.

Download or read book Optimising Car Performance Modifications written by Julian Edgar and published by David and Charles. This book was released on 2022-01-11 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modifying your car for increased performance? You need this book! It shows you how to easily measure on the road the gains and losses of changing air intakes, exhausts, cams and turbos. Also learn how to test suspension, brakes and car aerodynamics - accurately and at low cost.

Download or read book AQA PE A2 Student Unit Guide Unit 3 New Edition Optimising Performance and Evaluating Contemporary Issues within Sport written by Symond Burrows and published by Philip Allan. This book was released on 2012-09-28 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by senior examiners, Symond Burrows, Michaela Byrne and Sue Young, this AQA A2 Physical Education Student Unit Guide is the essential study companion for Unit 3: Optimising Performance and Evaluating Contemporary Issues within Sport. This full-colour book includes all you need to know to prepare for your unit exam: clear guidance on the content of the unit, with topic summaries, knowledge check questions and a quick-reference index examiner's advice throughout, so you will know what to expect in the exam and will be able to demonstrate the skills required exam-style questions, with graded student responses, so you can see clearly what is required to get a better grade

Download or read book Neurological Rehabilitation 2 e written by Janet H. Carr and published by Elsevier India. This book was released on 2011-07-06 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Janet Carr and Roberta Shepherd head up a new team of eminent authors for the second edition of this definitive text on neurological physiotherapy. In the first edition, the authors described a model of neurological rehabilitation for individuals with motor dysfunction based on scientific research in the areas of neuromuscular control, biomechanics, motor skill learning, and the link between cognition and action, together with developments in pathology and adaptation. The new edition continues to advance this model while identifying and incorporating the many advances that have occurred in the last decade in the understanding and treatment of adults with neurological conditions, whether caused by accident or disease. Among these advances is the knowledge that the brain retains a plastic potential to reorganize, even in old and/or lesioned brains, and that neural plasticity can be influenced by task-related mental and physical practice in a stimulating environment. There is also an increasing body of knowledge related to the musculoskeletal system's adaptability and the need to prevent length and stiffness- related changes in muscle contractility, together with loss of aerobic fitness and endurance. There is an expanding body of clinical research that appears to support the model provided here. The training guidelines outlined in Neurological Rehabilitation are based on biomechanical constructs and motor relearning research, applied to enhance brain reorganization and muscle contractility, and encourage functional recovery of the patient. It connects science and clinical practice enabling students and practitioners to develop their knowledge and use new clinical methods based on modern scientific understanding. All chapters have been revised, some with the collaboration of five specialists who are engaged in high level scientific research and clinical practice Biomechanical models are presented to provide a framework for action-specific training and exercise to improve performance Clinical guidelines are science- and evidence-based Emphasis is on new approaches to the delivery of neurological rehabilitation that increase the time spent in mental and physical activity, and the intensity of practice and exercise Up-to-date referencing

Download or read book Running Science written by John Brewer and published by . This book was released on 2019-02-07 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Running can encompass the absolute extremes of human performance, from speed to endurance. Running Science uncovers the fundamental science that underpins this ubiquitous sport, bringing together the study of biomechanics, nutrition, psychology, health and injury prevention, and the technical development of shoes and running surfaces: it's a complete reference.

Download or read book Mastering Shiny written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2021-04-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the Shiny web framework—and take your R skills to a whole new level. By letting you move beyond static reports, Shiny helps you create fully interactive web apps for data analyses. Users will be able to jump between datasets, explore different subsets or facets of the data, run models with parameter values of their choosing, customize visualizations, and much more. Hadley Wickham from RStudio shows data scientists, data analysts, statisticians, and scientific researchers with no knowledge of HTML, CSS, or JavaScript how to create rich web apps from R. This in-depth guide provides a learning path that you can follow with confidence, as you go from a Shiny beginner to an expert developer who can write large, complex apps that are maintainable and performant. Get started: Discover how the major pieces of a Shiny app fit together Put Shiny in action: Explore Shiny functionality with a focus on code samples, example apps, and useful techniques Master reactivity: Go deep into the theory and practice of reactive programming and examine reactive graph components Apply best practices: Examine useful techniques for making your Shiny apps work well in production

Download or read book High Performance Spark written by Holden Karau and published by "O'Reilly Media, Inc.". This book was released on 2017-05-25 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apache Spark is amazing when everything clicks. But if you haven’t seen the performance improvements you expected, or still don’t feel confident enough to use Spark in production, this practical book is for you. Authors Holden Karau and Rachel Warren demonstrate performance optimizations to help your Spark queries run faster and handle larger data sizes, while using fewer resources. Ideal for software engineers, data engineers, developers, and system administrators working with large-scale data applications, this book describes techniques that can reduce data infrastructure costs and developer hours. Not only will you gain a more comprehensive understanding of Spark, you’ll also learn how to make it sing. With this book, you’ll explore: How Spark SQL’s new interfaces improve performance over SQL’s RDD data structure The choice between data joins in Core Spark and Spark SQL Techniques for getting the most out of standard RDD transformations How to work around performance issues in Spark’s key/value pair paradigm Writing high-performance Spark code without Scala or the JVM How to test for functionality and performance when applying suggested improvements Using Spark MLlib and Spark ML machine learning libraries Spark’s Streaming components and external community packages

Download or read book Sporting Excellence written by Ted Garratt and published by Crown House Publishing. This book was released on 1999 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author is an experienced NLP trainer and in this book he provides insights into how to enhance sports performance using the power of NLP. His practical plan includes: mental warming up; managing stress; focusing attention; developing self-confidence; and dealing with difficulties.

Download or read book Optimization in Renewable Energy Systems written by Ozan Erdinc and published by Butterworth-Heinemann. This book was released on 2017-02-25 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimization in Renewable Energy Systems: Recent Perspectives covers all major areas where optimization techniques have been applied to reduce uncertainty or improve results in renewable energy systems (RES). Production of power with RES is highly variable and unpredictable, leading to the need for optimization-based planning and operation in order to maximize economies while sustaining performance. This self-contained book begins with an introduction to optimization, then covers a wide range of applications in both large and small scale operations, including optimum operation of electric power systems with large penetration of RES, power forecasting, transmission system planning, and DG sizing and siting for distribution and end-user premises. This book is an excellent choice for energy engineers, researchers, system operators, system regulators, and graduate students. - Provides chapters written by experts in the field - Goes beyond forecasting to apply optimization techniques to a wide variety of renewable energy system issues, from large scale to relatively small scale systems - Provides accompanying computer code for related chapters

Download or read book Designing for Performance written by Lara Callender Hogan and published by "O'Reilly Media, Inc.". This book was released on 2014-12-04 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a web designer, you encounter tough choices when it comes to weighing aesthetics and performance. Good content, layout, images, and interactivity are essential for engaging your audience, and each of these elements have an enormous impact on page load time and the end-user experience. In this practical book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. To get started, all you need are basic HTML and CSS skills and Photoshop experience. Topics include: The impact of page load time on your site, brand, and users Page speed basics: how browsers retrieve and render content Best practices for optimizing and loading images How to clean up HTML and CSS, and optimize web fonts Mobile-first design with performance goals by breakpoint Using tools to measure performance as your site evolves Methods for shaping an organization’s performance culture

Download or read book High Performance Training for Sports written by David Joyce and published by Human Kinetics. This book was released on 2014-06-09 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Performance Training for Sports changes the landscape of athletic conditioning and sports performance. This groundbreaking work presents the latest and most effective philosophies, protocols and programmes for developing today’s athletes. High-Performance Training for Sports features contributions from global leaders in athletic performance training, coaching and rehabilitation. Experts share the cutting-edge knowledge and techniques they’ve used with Olympians as well as top athletes and teams from the NBA, NFL, MLB, English Premier League, Tour de France and International Rugby. Combining the latest science and research with proven training protocols, High-Performance Training for Sports will guide you in these areas: • Optimise the effectiveness of cross-training. • Translate strength into speed. • Increase aerobic capacity and generate anaerobic power. • Maintain peak conditioning throughout the season. • Minimise the interference effect. • Design energy-specific performance programmes. Whether you are working with high-performance athletes of all ages or with those recovering from injury, High-Performance Training for Sports is the definitive guide for developing all aspects of athletic performance. It is a must-own guide for any serious strength and conditioning coach, trainer, rehabilitator or athlete.