Difficult issues need to be figured out, such as scalability, consistency, reliability, efficiency, and maintainability. In addition, we have an overwhelming variety of tools, including relational databases, NoSQL datastores, stream or batch processors, and message brokers. What are the right choices for your application? How do you make sense of all these buzzwords?In this practical and comprehensive guide, author Martin Kleppmann helps you navigate this diverse landscape by examining the pros and cons of various technologies for processing and storing data. Software keeps changing, but the fundamental principles remain the same. With this book, software engineers and architects will learn how to apply those ideas in practice, and how to make full use of data in modern applications. Peer under the hood of the systems you already use, and learn how to use and operate them more effectively Make informed decisions by identifying the strengths and weaknesses of different tools Navigate the trade-offs around consistency, scalability, fault tolerance, and complexity Understand the distributed systems research upon which modern databases are built Peek behind the scenes of major online services, and learn from their architectures

    The book includes numerous stories about the way circles have been used in many diverse situations, discussion on the use of proactive, responsive and staff circles, and an overview of restorative practices, with particular emphasis on its relationship to circle processes.

     If you have ever found yourself lost halfway through other introductory materials on this topic, this is the book for you. If you don't understand set terminology such as vectors, hyperplanes, and centroids, then this is also the book for you. This starter course isn't a picture story book but does include many visual examples that break algorithms down into a digestible and practical format. As a starter course, this book connects the dots and offers the crash course I wish I had when I first started. The kind of guide I wish had before I started taking on introductory courses that presume you’re two days away from an advanced mathematics exam. That’s why this introductory course doesn’t go further on the subject than other introductory books, but rather, goes a step back. A half-step back in order to help everyone make his or her first strides in machine learning and is an ideal study companion for the visual learner. In this step-by-step guide you will learn: - How to download free datasets - What tools and software packages you need - Data scrubbing techniques, including one-hot encoding, binning and dealing with missing data - Preparing data for analysis, including k-fold Validation - Regression analysis to create trend lines - Clustering, including k-means and k-nearest Neighbors - Naive Bayes Classifier to predict new classes - Anomaly detection and SVM algorithms to combat anomalies and outliers - The basics of Neural Networks - Bias/Variance to improve your machine learning model - Decision Trees to decode classification Please feel welcome to join this starter course by buying a copy, or sending a free sample to your preferred device.

    Targeting the moments when you are most stressed and uncomfortable, Dr Ceri Evans' red-blue mind model converts his clinical insights into a simple approach that will help you gain emotional control when you need it most.If you want to be better at what you do, pressure is unavoidable. This book will help you feel comfortable being uncomfortable, overcome mental obstacles and unlock your true potential.'We all feel pressure. Ceri just makes it easy to understand so you can deal with it.'STEVE HANSEN, All Blacks coach'Performing under pressure is the platform for a successful career. Ceri helped me clear my mind, focus on decisive matters and strengthen my vision for the team.'ARSENE WENGER, manager, Arsenal FC, 1996-2018

    Porter). We've combed through hundreds of Harvard Business Review articles and selected the most important ones to help you catalyze your organization's strategy development and execution.HBR's 10 Must Reads on Strategy will inspire you to:• Distinguish your company from rivals• Clarify what your company will and won't do• Craft a vision for an uncertain future• Create blue oceans of uncontested market space• Use the Balanced Scorecard to measure your strategy• Capture your strategy in a memorable phrase• Make priorities explicit• Allocate resources early• Clarify decision rights for faster decision making"This collection of best-selling articles includes: featured article "What Is Strategy?" by Michael E. Porter, "The Five Competitive Forces That Shape Strategy," "Building Your Company's Vision," "Reinventing Your Business Model," "Blue Ocean Strategy," "The Secrets to Successful Strategy Execution," "Using the Balanced Scorecard as a Strategic Management System," "Transforming Corner-Office Strategy into Frontline Action," "Turning Great Strategy into Great Performance," and "Who Has the D? How Clear Decision Roles Enhance Organizational Performance."

    Many students are bored and disengaged Teachers are handcuffed by outdated textbooks, standardized curriculum, and disinterested students. What if you could solve these problems immediately and excite even your most reluctant learners daily? Read it Today and Engage tomorrow! 33-year veteran teacher, author, presenter, and engagement guru James Alan Sturtevant makes it easy, with incredible teacher tips and tools for both the veteran and student teacher--50 engagement tools that you can begin using right now, with no special training or boring professional development. Easily rebrand your class and connect with all students Are you the teacher students "hate"? Do kids groan when they walk into your classroom? Engaging learners is all about connecting and making education fun. With Sturtevant's education tips and creative teaching tools, students will rebrand you and your class as their favorites. Best of all, they'll engage with every lesson you teach, every single day! 50 Tips and Tools Unlike other education books that weigh you down with archaic research and impossible-to-implement strategies, Hacking Engagement, the 7th book in the popular Hack Learning Series, provides 50 unique, exciting, and actionable tips and tools that you can apply right now. And there's something here for every teacher--no matter what grade or subject you teach. Try one of these amazing engagement strategies tomorrow: Engage the Enraged Create Celebrity Couple Nicknames Hash out a Hashtag Empower Students to Help You Uncover Your Biases Avoid the Great War on Yoga Pants Let Your Freak Flag Fly Become a Proponent of the Exponent Trade Blah, Blah, Blah for Zen Transform Your Class into a Focus Group Commit to Engagement Try at least one tip or tool now and witness an amazing transformation in your classroom and school. Are you ready to engage? Scroll up and grab your copy of Hacking Engagement now.

    Thorough in its coverage of basic theory, from the lever and inclined plane to internal combustion engines and power trains, it requires nothing more than an understanding of the most elementary mathematics. Beginning with the simplest of machines — the lever — the text proceeds to discussions of the block and tackle (pulleys and hoists), wheel and axle, the inclined plane and the wedge, the screw, and different types of gears (simple, spur, bevel, herringbone, spiral, worm, etc.). A chapter on the concept of work discusses the measurement of work, friction, and efficiency; this is followed by investigations of power, force, and pressure, with explanations of the uses of scales, balances, gauges, and barometers. The fundamentals of hydrostatic and hydraulic machines (such as the hydraulic braking system and the hydraulic press) are discussed in detail. The remaining chapters cover machine elements (bearings and springs), basic mechanisms (gear differential, couplings, cams, clutches), the internal combustion engine and power trains (including explanations of various transmission systems — synchromesh, auxiliary, etc.). Every concept is clearly defined, and discussions always build easily from elementary theory to specific applications familiar to anyone with the slightest interest in mechanics. Important concepts, machine components, and techniques are clearly illustrated in more than 200 diagrams, drawings, and cross-sections that reveal inner workings — all of these help to clarify even further an already clear and well-organized presentation. Although it was originally designed for use in U.S. Naval Training Schools, this book can be used to great advantage as a basic text in mechanical engineering in standard technical schools, and it will be immensely valuable even to lay readers who desire a basic knowledge of mechanics.

    Living Out Loud is the perfect prescription for a creative jump start to your life. Included are games, projects, activities, crafts, postcards, and playful ideas that will send you off on an exciting adventure, where you'll discover inspiration around and within you.

    Thirty years after the invention of the simplest of games, more videogames are played by adults than children. This revolutionary book is the first-ever academically worthy and deeply engaging critique of one of today's most popular forms of play: videogames are on track to supersede movies as the most innovative form of entertainment in the new century.

    Book that tell an extraordinary story about game design. Learn about terryfying presentation of International Gamers Nominee Pret-a-Porter. Learn how much time was needed to design Golden Geek Best Card Game nominee 51st State. Learn how kids helped designind Dice Tower nominee Robinson Crusoe...Read stories behind scenes. Learn about designing one of the most popular boardgames. You find them all in this one book.

    It took startling leaps of imagination as well as careful thought and planning to create places like these: places that readers and players want to come back to again and again.Now, eleven of adventure gaming's top designers come together to share their insights into building worlds that gamers will never forget. Learn the secrets of designing a pantheon, creating a setting that provokes conflict, determining which historical details are necessary, and so much more.Take that creative leap, and create dazzling worlds of your own!Essays by Wolfgang Baur, Keith Baker, Monte Cook, Jeff Grubb, Scott Hungerford, David "Zeb" Cook, Chris Pramas, Jonathan Roberts, Michael A. Stackpole, Steve Winter, with an introduction by Ken Scholes.

    Each chapter is relatively self-contained and can be used as a unit of study. The algorithms are described in English and in a pseudocode designed to be readable by anyone who has done a little programming. The explanations have been kept elementary without sacrificing depth of coverage or mathematical rigor.

     Pop Quiz! Do you prefer when:A) Things go according to plan?B) When the unexpected happens? Most of us pick control and predictability. Yet research reveals a counterintuitive truth: surprise is the key that unlocks growth, innovation, and connection. It is also the secret ingredient in our best memories. Through colorful narratives and compelling scientific findings, authors Tania Luna and Dr. LeeAnn Renninger shine a light on the world's least understood and most intriguing emotion. They reveal how shifting our perception of surprise lets us thrive in the face of uncertainty. And they show us how surprise acts as a shortcut that turns a typical product into a meaningful experience, a good idea into a viral one, awkward small talk into engaging conversation, and daily life into an adventure.

    In this book, over 20 Michaela teachers explore controversial ideas that improve the lives of pupils from disadvantaged backgrounds. Michaela is blazing a trail in education, defying many of the received notions about what works best in schools.Michaela teachers, from founders to classroom teachers to senior leaders, lead readers through different aspects of what makes Michaela unique. The school gets hundreds of visitors a year. So many ask: what's the secret? But the reality is that it isn't only one thing that makes Michaela work.This book raises challenging questions for teachers and school leaders about how they see education. How can we help new Year 7 pupils get their bearings in secondary school quickly? How do we teach pupils to remember rather than forget what they've learned? How do didactic teaching, drill and memorisation boost motivation and academic achievement? How do we get pupils to be considerate, kind and caring to each other? How do we make lunchtime a calm, happy time every day? How do we ensure new teachers are just as respected as veteran teachers? How can we ensure the weakest readers do the most reading rather than the least? How can we make sure all teachers love teaching in our schools, and want to stay in teaching? How can we prevent teachers from overworking and burning out? What do we do about parents that push back against the school's rules? These questions cut to the core of how we educate and how we see the world.

    Often, computer science and computer engineering curricula don't provide students with a concentrated and consistent introduction to the fundamental concepts that underlie all computer systems. Traditional computer organization and logic design courses cover some of this material, but they focus largely on hardware design. They provide students with little or no understanding of how important software components operate, how application programs use systems, or how system attributes affect the performance and correctness of application programs. - A more complete view of systems - Takes a broader view of systems than traditional computer organization books, covering aspects of computer design, operating systems, compilers, and networking, provides students with the understanding of how programs run on real systems. - Systems presented from a programmers perspective - Material is presented in such a way that it has clear benefit to application programmers, students learn how to use this knowledge to improve program performance and reliability. They also become more effective in program debugging, because t