At heart I’m an engineer. I want to encourage people to fix things, not to raise false hopes.' Mteto Nyati knew years ago as a schoolboy in Mthatha, working behind the counter at his mother’s trading store, that he wanted to fix and build things. After completing his studies in Mechanical Engineering at Natal University, he turned down a Rhodes scholarship and headed for Johannesburg to take up a position at Afrox. He was the only black engineer and the sole advice he received from his superiors was ‘don’t mess up’. He didn’t. Today Nyati is one of South Africa’s top CEOs, having steered Microsoft South Africa and MTN South Africa out of troubled times. He is currently guiding the transition of Altron from a family business, started at the height of apartheid, into a high-performing international IT company with a social conscience.

    ABOUT THE AUTHORStanding over six feet tall, Jonathan Moeller has the piercing blue eyes of a Conan of Cimmeria, the bronze-colored hair a Visigothic warrior-king, and the stern visage of a captain of men, none of which are useful in his career as a computer repairman, alas.He has written the "Demonsouled" trilogy of sword-and-sorcery novels, and continues to write the "Ghosts" sequence about assassin and spy Caina Amalas, the "Computer Beginner's Guide" series of computer books, and numerous other works.

    Sold in over 85 countries and translated into more than 5 languages.---------------Want to get started on data science?Our promise: no math added.This book has been written in layman's terms as a gentle introduction to data science and its algorithms. Each algorithm has its own dedicated chapter that explains how it works, and shows an example of a real-world application. To help you grasp key concepts, we stick to intuitive explanations and visuals.Popular concepts covered include:- A/B Testing- Anomaly Detection- Association Rules- Clustering- Decision Trees and Random Forests- Regression Analysis- Social Network Analysis- Neural NetworksFeatures:- Intuitive explanations and visuals- Real-world applications to illustrate each algorithm- Point summaries at the end of each chapter- Reference sheets comparing the pros and cons of algorithms- Glossary list of commonly-used termsWith this book, we hope to give you a practical understanding of data science, so that you, too, can leverage its strengths in making better decisions.

    In this handbook, data expert Q. Ethan McCallum has gathered 19 colleagues from every corner of the data arena to reveal how they’ve recovered from nasty data problems.From cranky storage to poor representation to misguided policy, there are many paths to bad data. Bottom line? Bad data is data that gets in the way. This book explains effective ways to get around it.Among the many topics covered, you’ll discover how to:Test drive your data to see if it’s ready for analysisWork spreadsheet data into a usable formHandle encoding problems that lurk in text dataDevelop a successful web-scraping effortUse NLP tools to reveal the real sentiment of online reviewsAddress cloud computing issues that can impact your analysis effortAvoid policies that create data analysis roadblocksTake a systematic approach to data quality analysis

    The authors have extensive experience both managing data analysts and conducting their own data analyses, and have carefully observed what produces coherent results and what fails to produce useful insights into data. This book is a distillation of their experience in a format that is applicable to both practitioners and managers in data science.

    The data big bang has unleashed torrents of terabytes about everything from customer behaviors to weather patterns to demographic consumer shifts in emerging markets. This collection of articles, videos, interviews, and slideshares highlights the most important lessons for companies looking to turn data into above-market growth: Using analytics to identify valuable business opportunities from the data to drive decisions and improve marketing return on investment (MROI) Turning those insights into well-designed products and offers that delight customers Delivering those products and offers effectively to the marketplace. The goldmine of data represents a pivot-point moment for marketing and sales leaders. Companies that inject big data and analytics into their operations show productivity rates and profitability that are 5 percent to 6 percent higher than those of their peers. That’s an advantage no company can afford to ignore.

    At the very heart of responsibility is industry and commerce, with everyone now racing to create their 'environmental' business strategy. In line with this awareness, there is much discussion about the 'green marketing opportunity' as a means of jumping on this bandwagon.We need to find a sustainable marketing that actually delivers on green objectives, not green theming. Marketers need to give up the many strategies and approaches that made sense in pure commercial terms but which are unsustainable. True green marketing must go beyond the ad models where everything is another excuse to make a brand "look" good; we need a green marketing that "does" good."The Green Marketing Manifesto" provides a roadmap on how to organize green marketing effectively and sustainably. It offers a fresh start for green marketing, one that provides a practical and ingenious approach. The book offers many examples from companies and brands who are making headway in this difficult arena, such as Marks & Spencer, Sky, Virgin, Toyota, Tesco, O2 to give an indication of the potential of this route. John Grant creates a 'Green Matrix' as a tool for examining current practice and the practice that the future needs to embrace. This book is intended to assist marketers, by means of clear and practical guidance, through a complex transition towards meaningful green marketing. Includes a foreword by Jonathon Porritt.

    

    This concise introduction shows you how to perform statistical analysis computationally, rather than mathematically, with programs written in Python.You'll work with a case study throughout the book to help you learn the entire data analysis process—from collecting data and generating statistics to identifying patterns and testing hypotheses. Along the way, you'll become familiar with distributions, the rules of probability, visualization, and many other tools and concepts.Develop your understanding of probability and statistics by writing and testing codeRun experiments to test statistical behavior, such as generating samples from several distributionsUse simulations to understand concepts that are hard to grasp mathematicallyLearn topics not usually covered in an introductory course, such as Bayesian estimationImport data from almost any source using Python, rather than be limited to data that has been cleaned and formatted for statistics toolsUse statistical inference to answer questions about real-world data

    

    Free goal-setting/visualization guide and affirmation audio track included with purchase. Would you like to know the shortcut to achieving success and extreme happiness? In this life-changing book, you will learn the methods and techniques for creating dramatic, permanent change in your life. It took me many years of suffering and then many years of self-education to figure out the secrets of success and happiness, and now I'm thrilled to present to you this book that covers many of the strategies that I use to this day to help me achieve greater success and maintain my happy and optimistic attitude. How to Achieve Success and Happiness: Increase your mind power, overcome negativity, achieve your goals, and live your dreams in record time In this book, you will learn how to systematically adjust your mindset in order to create rapid change in your life and dramatically increase your levels of happiness. You will discover the step by step approach for manifesting all your desires, and you will also learn the common roadblocks to success so that you may avoid making mistakes along the way and accelerate your progress. Topics covered include: Subconscious programming Cultivating self-awareness Autosuggestion Visualization techniques Blocks to Abundance Eliminating stress Eliminating negative influences Increasing energy It is certainly possible for you to achieve success and live your dreams, and you can achieve your goals in much less time than you might think. Success starts from within. I learned that the hard way after having my life crumble before my eyes. I had to rebuild myself from within. Only when I learned to be happy did I start to see worldly success, and this book will describe exactly how I did that. You don't have to take the long path to success like I did. You can take the shortcut and begin realizing your wildest dreams faster than you could imagine.

    It has made countless new businesses possible and presents a massive opportunity for large enterprises to innovate like startups and retire decades of technical debt. But making the most of the cloud requires much more from enterprises than just a technology change. Stephen Orban led Dow Jones’s journey toward digital agility as their CIO and now leads AWS’s Enterprise Strategy function, where he helps leaders from the largest companies in the world transform their businesses. As he demonstrates in this book, enterprises must re-train their people, evolve their processes, and transform their cultures as they move to the cloud. By bringing together his experiences and those of a number of business leaders, Orban shines a light on what works, what doesn’t, and how enterprises can transform themselves using the cloud.

    It has saved me hours in troubleshooting complicated operations problems." -Trotter Cashion, cofounder, Mashion DevOps can help developers, QAs, and admins work together to solve Linux server problems far more rapidly, significantly improving IT performance, availability, and efficiency. To gain these benefits, however, team members need common troubleshooting skills and practices. In DevOps Troubleshooting: Linux Server Best Practices , award-winning Linux expert Kyle Rankin brings together all the standardized, repeatable techniques your team needs to stop finger-pointing, collaborate effectively, and quickly solve virtually any Linux server problem. Rankin walks you through using DevOps techniques to troubleshoot everything from boot failures and corrupt disks to lost email and downed websites. You'll master indispensable skills for diagnosing high-load systems and network problems in production environments. Rankin shows how to Master DevOps' approach to troubleshooting and proven Linux server problem-solving principles Diagnose slow servers and applications by identifying CPU, RAM, and Disk I/O bottlenecks Understand healthy boots, so you can identify failure points and fix them Solve full or corrupt disk issues that prevent disk writes Track down the sources of network problems Troubleshoot DNS, email, and other network services Isolate and diagnose Apache and Nginx Web server failures and slowdowns Solve problems with MySQL and Postgres database servers and queries Identify hardware failures-even notoriously elusive intermittent failures

    Millions of people use Google Drive and its popular word processor, Docs, every day. You too can use Drive and Docs to perform the following tasks: * Write letters and reports* Enter data into Sheets, Google's free online spreadsheet program* Give presentations using Slides* Collaborate online with classmates and colleagues on important documents* Convert documents to different file formats * Print documents, drawings, and spreadsheets* Export PDFs * Make pie charts, bar charts, and simple tables* Publish documents and spreadsheets onlineThere are a lot of features, including some unfamiliar ones for people who are used to Microsoft Office. "Google Drive & Docs In 30 Minutes" cuts through the clutter, using screenshots, step-by-step instructions, and plain English. After covering registration, file creation and other basics, the book zeroes in on the most important time-saving tips and productivity tools. Highlights include:* Converting files between Microsoft Office and Google Drive formats.* Best practices for organizing files in Google Drive.* What to expect with collaboration in Google Drive.* Using Google Drive on phones and tablets: What works, and what doesn't.* Accessing older versions of files.* How to publish your documents to the Web for colleagues or members of the public to view.* Sorting and filtering data in Google Spreadsheets (with examples).* Using Web Forms to gather data.* Google Slides: Is it a suitable alternative to Microsoft PowerPoint or Apple Keynote?* Working with offline files.* Downloading third-party apps."Google Drive And Docs In 30 Minutes" is an In 30 Minutes™ guide. Other books in the series include "Dropbox In 30 Minutes", "Google Blogger For Small Businesses In 30 Minutes", and "Excel Basics In 30 Minutes".

    Description:- The Lean Startup: How Constant Innovation Creates Radically Successful Businesses The Lean Startup is a new approach to business that's being adopted around the world. It is changing the way companies are built and new products are launched.The Lean Startup is about learning what your customers really want. It's about testing your vision continuously, adapting and adjusting before it's too late. Zero to One: Notes on Start Ups, or How to Build the Future The next Bill Gates will not build an operating system. The next Larry Page or Sergey Brin won’t make a search engine. If you are copying these guys, you aren’t learning from them. It’s easier to copy a model than to make something new: doing what we already know how to do takes the world from 1 to n, adding more of something familiar. Every new creation goes from 0 to 1. This book is about how to get there. The 7 Habits of Highly Effective People In THE 7 HABITS OF HIGHLY EFFECTIVE PEOPLE Stephen R. Covey presents a holistic, integrated, principle-centred approach for solving personal and professional problems. With penetrating insights and pointed anecdotes, Covey reveals a step-by-step pathway for living with fairness, integrity, honesty and human dignity - principles that give us the security to adapt to change, and the wisdom and power to take advantage of the opportunities that change creates. 'Fundamentals are the key to success. Stephen Covey is the master of them. Buy his book, but most importantly, use it!' - Anthony Robbins, author of UNLIMITED POWER.