This book demystifies agile methodologies: why they’re designed the way they are, what problems they address, and the values, principles, and ideas they embody.Learning Agile helps you recognize the principles that apply to development problems specific to your team, company, and projects. You’ll discover how to use that information to guide your choice of methodologies and practices.With this book you’ll learn:Values that effective software teams possessThe methodologies that embody those valuesThe practices that make up those methodologiesAnd principles that help you bring those values, methodologies, and practices to your team and your company

    Here is a complete library of dimensional modeling techniques-- the most comprehensive collection ever written. Greatly expanded to cover both basic and advanced techniques for optimizing data warehouse design, this second edition to Ralph Kimball's classic guide is more than sixty percent updated.The authors begin with fundamental design recommendations and gradually progress step-by-step through increasingly complex scenarios. Clear-cut guidelines for designing dimensional models are illustrated using real-world data warehouse case studies drawn from a variety of business application areas and industries, including:* Retail sales and e-commerce* Inventory management* Procurement* Order management* Customer relationship management (CRM)* Human resources management* Accounting* Financial services* Telecommunications and utilities* Education* Transportation* Health care and insuranceBy the end of the book, you will have mastered the full range of powerful techniques for designing dimensional databases that are easy to understand and provide fast query response. You will also learn how to create an architected framework that integrates the distributed data warehouse using standardized dimensions and facts.This book is also available as part of the Kimball's Data Warehouse Toolkit Classics Box Set (ISBN: 9780470479575) with the following 3 books:The Data Warehouse Toolkit, 2nd Edition (9780471200246)The Data Warehouse Lifecycle Toolkit, 2nd Edition (9780470149775)The Data Warehouse ETL Toolkit (9780764567575)

    Every day we find ourselves in situations where we need to say No–to people at work, at home, and in our communities–because No is the word we must use to protect ourselves and to stand up for everything and everyone that matters to us. But as we all know, the wrong No can also destroy what we most value by alienating and angering people. That’s why saying No the right way is crucial. The secret to saying No without destroying relationships lies in the art of the Positive No, a proven technique that anyone can learn. This indispensable book gives you a simple three-step method for saying a Positive No. It will show you how to assert and defend your key interests; how to make your No firm and strong; how to resist the other side’s aggression and manipulation; and how to do all this while still getting to Yes. In the end, the Positive No will help you get not just to any Yes but to the right Yes, the one that truly serves your interests. Based on William Ury’s celebrated Harvard University course for managers and professionals, The Power of a Positive No offers concrete advice and practical examples for saying No in virtually any situation. Whether you need to say No to your customer or your coworker, your employee or your CEO, your child or your spouse, you will find in this book the secret to saying No clearly, respectfully, and effectively. In today’s world of high stress and limitless choices, the pressure to give in and say Yes grows greater every day, producing overload and overwork, expanding e-mail and eroding ethics. Never has No been more needed. A Positive No has the power to profoundly transform our lives by enabling us to say Yes to what counts–our own needs, values, and priorities. Understood this way, No is the new Yes. And the Positive No may be the most valuable life skill you’ll ever learn!

    Courses and books on basic statistics rarely cover the topic from a data science perspective. This practical guide explains how to apply various statistical methods to data science, tells you how to avoid their misuse, and gives you advice on what's important and what's not.Many data science resources incorporate statistical methods but lack a deeper statistical perspective. If you're familiar with the R programming language, and have some exposure to statistics, this quick reference bridges the gap in an accessible, readable format.With this book, you'll learn:Why exploratory data analysis is a key preliminary step in data scienceHow random sampling can reduce bias and yield a higher quality dataset, even with big dataHow the principles of experimental design yield definitive answers to questionsHow to use regression to estimate outcomes and detect anomaliesKey classification techniques for predicting which categories a record belongs toStatistical machine learning methods that "learn" from dataUnsupervised learning methods for extracting meaning from unlabeled data

     In an incredibly entertaining and inspiring narrative that draws on countless stories from their work at IDEO, the Stanford d.school, and with many of the world's top companies, David and Tom Kelley identify the principles and strategies that will allow us to tap into our creative potential in our work lives, and in our personal lives, and allow us to innovate in terms of how we approach and solve problems.  It is a book that will help each of us be more productive and successful in our lives and in our careers.

    As newly appointed captain of the USS Santa Fe, a nuclear-powered submarine, he was responsible for more than a hundred sailors, deep in the sea. In this high-stress environment, where there is no margin for error, it was crucial his men did their job and did it well.But the ship was dogged by poor morale, poor performance, and the worst retention in the fleet. Marquet acted like any other captain until, one day, he unknowingly gave an impossible order, and his crew tried to follow it anyway. When he asked why the order wasn't challenged, the answer was "Because you told me to." Marquet realized he was leading in a culture of followers, and they were all in danger unless they fundamentally changed the way they did things. That's when Marquet took matters into his own hands and pushed for leadership at every level. Turn the Ship Around! is the true story of how the Santa Fe skyrocketed from worst to first in the fleet by challenging the U.S. Navy's traditional leader-follower approach. Struggling against his own instincts to take control, he instead achieved the vastly more powerful model of giving control. Before long, each member of Marquet's crew became a leader and assumed responsibility for everything he did, from clerical tasks to crucial combat decisions. The crew became fully engaged, contributing their full intellectual capacity every day, and the Santa Fe started winning awards and promoting a highly disproportionate number of officers to submarine command.No matter your business or position, you can apply Marquet's radical guidelines to turn your own ship around. The payoff: a workplace where everyone around you is taking responsibility for their actions, where people are healthier and happier, where everyone is a leader.

    Maxwell has done exactly that in The 21 Irrefutable Laws of Leadership. He has combined insights learned from his thirty-plus years of leadership successes and mistakes with observations from the worlds of business, politics, sports, religion, and military conflict. The result is a revealing study of leadership delivered as only a communicator like Maxwell can.

    The second edition of this book helps you prepare for the PMP certification exam using a visually rich format designed for the way your brain works. You'll find a full-length sample exam included inside the book. More than just proof of passing a test, a PMP certification means that you have the knowledge to solve most common project problems. But studying for a difficult four-hour exam on project management isn't easy, even for experienced project managers. Drawing on the latest research in neurobiology, cognitive science, and learning theory, Head First PMP offers you a multi-sensory experience that helps the material stick, not a text-heavy approach that puts you to sleep. This book will help you:Learn PMP's underlying concepts to help you understand the PMBOK principles and pass the certification exam with flying colorsGet 100% coverage of the latest principles and certification objectives in The PMBOK Guide, Fourth Edition, including two new processes: Collect Requirements and Identify StakeholdersMake use of a thorough and effective preparation guide with hundreds of practice questions and exam strategiesExplore the material through puzzles, games, problems, and exercises that make learning easy and entertainingHead First PMP puts project management principles into context to help you understand, remember, and apply them -- not just on the exam, but also on the job.

    The New York Times bestseller that introduced the business world to a future that s already here -- now in paperback with a new chapter about Long Tail Marketing and a new epilogue.Winner of the Gerald Loeb Award for Best Business Book of the Year.In the most important business book since The Tipping Point, Chris Anderson shows how the future of commerce and culture isn t in hits, the high-volume head of a traditional demand curve, but in what used to be regarded as misses -- the endlessly long tail of that same curve.

    Get a grip and gain control with the Entrepreneurial Operating System (EOS). Inside Traction, you’ll discover simple yet powerful ways to run your company with more focus, growth and enjoyment. Based on years of real-world implementation, the EOS is a practical method for achieving the business success you have always envisioned.

    It transforms situations and relationships. It converts hostility into civility and civility into affinity. It changes the skeptics and cynics into the believers and the undecided into the loyal. Enchantment can happen during a retail transaction, a high-level corporate negotiation, or a Facebook update. And when done right, it's more powerful than traditional persuasion, influence, or marketing techniques.Kawasaki argues that in business and personal interactions, your goal is not merely to get what you want but to bring about a voluntary, enduring, and delightful change in other people. By enlisting their own goals and desires, by being likable and trustworthy, and by framing a cause that others can embrace, you can change hearts, minds, and actions. For instance, enchantment is what enabled . . .A Peace Corps volunteer to finesse a potentially violent confrontation with armed guerrillas.A small cable channel (E!) to win the TV broadcast rights to radio superstar Howard Stern.??A seemingly crazy new running shoe (Vibram Five Fingers) to methodically build a passionate customer base.??A Canadian crystal maker (Nova Scotian Crystal) to turn observers into buyers.This book explains all the tactics you need to prepare and launch an enchantment campaign; to get the most from both push and pull technologies; and to enchant your customers, your employees, and even your boss. It shows how enchantment can turn difficult decisions your way, at times when intangibles mean more than hard facts. It will help you overcome other people's entrenched habits and defy the not-always-wise "wisdom of the crowd."Kawasaki's lessons are drawn from his tenure at one of the most enchanting organizations of all time, Apple, as well as his decades of experience as an entrepreneur and venture capitalist. There are few people in the world more qualified to teach you how to enchant people.As Kawasaki writes, "Want to change the world? Change caterpillars into butterflies? This takes more than run-of-the-mill relationships. You need to convince people to dream the same dream that you do." That's a big goal, but one that's possible for all of us.

    What if there was a better way to make quality decisions so you can think clearly, feel more confident, second-guess yourself less, and ultimately be more decisive and be more productive? Making good decisions doesn't have to be a series of endless guesswork. Rather, it's a teachable skill that anyone can sharpen. In How to Decide, bestselling author Annie Duke and former professional poker player lays out a series of tools anyone can use to make better decisions. You'll learn:  •  To identify and dismantle hidden biases.  •  To extract the highest quality feedback from those whose advice you seek.  •  To more accurately identify the influence of luck in the outcome of your decisions.  •  When to decide fast, when to decide slow, and when to decide in advance.  •  To make decisions that more effectively help you to realize your goals and live your values.Through interactive exercises and engaging thought experiments, this workbook helps you analyze key decisions you've made in the past and troubleshoot those you're making in the future. Whether you're picking investments, evaluating a job offer, or trying to figure out your romantic life, How to Decide is the key to happier outcomes and fewer regrets.

    Dr. Robert Cialdini is the seminal expert in the rapidly expanding field of influence and persuasion. His thirty-five years of rigorous, evidence-based research along with a three-year program of study on what moves people to change behavior has resulted in this highly acclaimed book.You'll learn the six universal principles, how to use them to become a skilled persuader—and how to defend yourself against them. Perfect for people in all walks of life, the principles of Influence will move you toward profound personal change and act as a driving force for your success.

    In order to ensure a high level of knowledge and training, the International Requirements Engineering Board (IREB) worked out the training concept “Certified Professional for Requirements Engineering”, which defines a requirements engineer’s practical skills on different training levels. The book covers the different subjects of the curriculum for the “Certified Professional for Requirements Engineering” (CPRE) defined by the International Requirements Engineering Board (IREB). It supports its readers in preparing for the test to achieve the “Foundation Level” of the CPRE.

    You'll work through the development of each project, implementing and running the applications while learning new features along the way.Web frameworks are playing a major role in the creation of today's most compelling web applications, because they automate many of the tedious tasks, allowing developers to instead focus on providing users with creative and powerful features. Python developers have been particularly fortunate in this area, having been able to take advantage of Django, a very popular open source web framework whose stated goal is to make it easier to build better web applications more quickly with less code.Practical Django Projects is the first book to introduce this popular framework by way of a series of realworld projects. What you'll learn Capitalize upon Django's welldefined framework architecture to build web applications faster than ever before Learn by doing by working through the creation of three realworld projects, including a content management system, blog, and social networking site Build userfriendly web sites with wellstructured URLs, session tracking, and syndication options Let Django handle tedious tasks such as database interaction while you focus on building compelling applications Who this book is forWeb developers seeking to use the powerful Django framework to build powerful web sites. "