‘Kiko Llaneras is one of the most consistently interesting data journalists to have emerged in the last decade’John Burn-Murdoch, Chief data reporter, Financial TimesIt’s almost impossible to feel confident we’ve made the right choice when we are constantly faced with conflicting data. From choosing the right school for our children to understanding major social and political events, making informed decisions can feel overwhelming. In a world overflowing with data, it is more important than ever to decipher what the numbers tell us.Drawing on years of work interpreting and explaining data about almost anything, renowned data journalist Kiko Llaneras offers practical tools and shortcuts to help you understand the numbers and make better decisions using a quantitative lens. Through a series of compelling examples, he reveals some of the surprising insights that a data-driven perspective can offer such as:What caused the Chernobyl disasterHow Barack Obama made decisions and slept so peacefully during his presidencyWhy so many footballers are born in JanuaryAn essential guide for decoding the complexities of our modern world, Think Clearly will transform the way you view and use data in every aspect of your life. Read more

Shortlisted for the Women’s Prize for Non-Fiction 2024AI is changing what it means to be human. This is the unrivalled investigation into the impact of AI on how we live now.'The intimate investigation of AI that we’ve been waiting for, and it arrives not a moment too soon.' – Shoshana Zuboff, author of The Age of Surveillance CapitalismThrough the voices of ordinary people in places far removed from Silicon Valley, Code Dependent explores the impact of a set of powerful, flawed, and often exploitative technologies on individuals, communities, and our wider society. Madhumita Murgia, AI Editor at the FT, exposes how AI can strip away our collective and individual sense of agency – and shatter our illusion of free will.AI is already changing what it means to be human, in ways large and small. In this compelling work, Murgia reveals what could happen if we fail to reclaim our humanity.'A nuanced, thoughtful and very accessible picture of a world deeply affected by AI' – Martha Lane Fox'Highly readable and deeply important' – The Guardian'Code Dependent is the No Logo of the 2020s' – The Times Read more

In a world of AI hype, your legacy business risks wasting resources chasing trends without clear value.Data Impact sets out a proven framework for leveraging your business’s unique strengths, align on value creation, simplify your processes and optimize for scalable, data-driven growth. Its first principles empirically valid approach provides sound insights and actionable strategies to accelerate data-driven value creation for non-digital native businesses.Read this book and understand how to:Save money by avoiding costly groupthink mistakesLeverage your strengths and highest impact opportunitiesAlign everyone and everything to your business goalsSimplify to minimize the cost of complexity and maximize leveraged returnsOptimize learning and impact based on empirical truthGrow by shedding the scarcity mindset and focusing on demand Read more

Make better decisions with this deconstructed guide to data analyticsWant to add data analytics to your skill stack? Having trouble finding where to start?Cell by cell, bit by bit, this book teaches you the vocabulary, tools, and basic algorithms to think like a data scientist. Using the "Lego set" approach, each chapter adds and connects individual blocks of knowledge to build your data literacy. This linear structure to unpacking data analytics takes you from zero to confidently analyzing and discussing data problems.Who is This Book For?This book is ideal for anyone interested in making sense of data analytics without the assumption that you understand data science terminology or advanced math. If you've tried to learn data analytics before and failed, this book is for you.Practical ApproachThis book takes a hands-on approach to learning. This includes practical examples, visual examples, as well as two bonus coding exercises in Python, including free video content to walk you through both exercises. By the end of the book, you will have the practical knowledge to tackle real data problems in your organization or daily life.What You Will Learn• How to recognize the common data types every data scientist needs to master• Where to store your data, including Big Data• New trends in data analytics, including what is Alternative Data and why few people know about it!• How to explain the distinction between Data Mining, Machine Learning, and Analytics to your colleagues• When and how to use Regression Analysis, Classification, Clustering, Association Analysis, and Natural Language Processing• How to make better business decisions using Data Visualization and Business IntelligenceJoin this introductory course by buying a copy now or sending a free sample to your chosen device. Read more

THE SUNDAY TIMES BESTSELLER AND A FINANCIAL TIMES, SUNDAY TIMES AND TELEGRAPH BOOK OF THE YEAR 2024'The best book on football I have ever read' Daniel Finkelstein'Fascinating and educational. An enjoyable and informative read' Sir Kenny Dalglish'Deserves a place among the great modern books on football' Sam Wallace, chief football writer, Telegraph______________________________The insider account of the data revolution that has swept through the modern football world written by one of its key architects, Ian Graham.Between 2012 and 2023, Ian Graham worked as Liverpool FC's Director of Research. His tenure coincided with the club’s greatest period of success since the 1980s, including winning the Premier League in 2020 – Liverpool’s first league title after an agonising three decades.Here for the first time, Graham reveals the fascinating data that informed some of the club’s most pivotal moments of the past decade, from the appointment of Jurgen Klopp as manager in 2015 to the signing of Mohamed Salah in 2017. Along the way, he shares groundbreaking insight into the modern game, including how a season largely played behind closed doors transformed our understanding of home team advantage, or why the GOAT (greatest of all time) might not be who you think. And, in a game that is increasingly dominated by an elite few, Graham charts a path for the future where a data-savvy competitor will always find the edge.______________________________'A fascinating, witty and remarkably insightful account of Liverpool's reinvention and a clear-eyed, detailed explanation of the inner workings of modern football. Nobody is better qualified to tell either of those stories than Ian Graham, who stands as one of the most (quietly) significant figures in the recent history of the club and the sport' Rory Smith, author of Expected Goals and Chief Soccer Correspondent, New York Times'Never before has the data revolution in football been described so well from the inside.' Christoph Biermann, author of Football Hackers‘How to Win the Premier League gives you three books for the price of one: a book about all of the silly inefficiencies plaguing European football, a book about what it's like to be empowered to use outside-the-box thinking to help turn your boyhood club into the best team in the world, and a book about how football actually works. If he really wanted to, Ian could easily put me out of a job.’Ryan O’Hanlon, author of Net Gains and staff writer ESPN*A Sunday Times bestseller August 2024 Read more

Data engineering has grown rapidly in the past decade, leaving many software engineers, data scientists, and analysts looking for a comprehensive view of this practice. With this practical book, you'll learn how to plan and build systems to serve the needs of your organization and customers by evaluating the best technologies available through the framework of the data engineering lifecycle.Authors Joe Reis and Matt Housley walk you through the data engineering lifecycle and show you how to stitch together a variety of cloud technologies to serve the needs of downstream data consumers. You'll understand how to apply the concepts of data generation, ingestion, orchestration, transformation, storage, and governance that are critical in any data environment regardless of the underlying technology.This book will help you:Get a concise overview of the entire data engineering landscapeAssess data engineering problems using an end-to-end framework of best practicesCut through marketing hype when choosing data technologies, architecture, and processesUse the data engineering lifecycle to design and build a robust architectureIncorporate data governance and security across the data engineering lifecycle Read more

A practical guide to making good decisions in a world of missing dataIn the era of big data, it is easy to imagine that we have all the information we need to make good decisions. But in fact the data we have are never complete, and may be only the tip of the iceberg. Just as much of the universe is composed of dark matter, invisible to us but nonetheless present, the universe of information is full of dark data that we overlook at our peril. In Dark Data, data expert David Hand takes us on a fascinating and enlightening journey into the world of the data we don't see.Dark Data explores the many ways in which we can be blind to missing data and how that can lead us to conclusions and actions that are mistaken, dangerous, or even disastrous. Examining a wealth of real-life examples, from the Challenger shuttle explosion to complex financial frauds, Hand gives us a practical taxonomy of the types of dark data that exist and the situations in which they can arise, so that we can learn to recognize and control for them. In doing so, he teaches us not only to be alert to the problems presented by the things we don’t know, but also shows how dark data can be used to our advantage, leading to greater understanding and better decisions.Today, we all make decisions using data. Dark Data shows us all how to reduce the risk of making bad ones. Read more

Master Excel Even If You're a Complete Beginner!Do you panic when you receive complex spreadsheets?Would you like to be the office Excel guru, the go-to person everyone seeks when they hit a snag?If that's the case, you're in the right place.Many believe Excel is hard to learn, and indeed, it's no easy feat without proper guidance.You could watch some videos online, but a structured approach is necessary for effective and speedy learning.Thanks to this book, hundreds of beginners have learned to use Excel like professionals (check out the reviews, you'll find many fully satisfied readers).In this book, you'll find a well-structured learning path facilitated by 200 images and over 100 exercises that will help you with every topic covered, even if you're confused and just starting out.Here's what you'll learn in 7 days:✅ Day 1 - Excel Basics: we'll start with the essentials and set up your first spreadsheet together✅ Day 2 - Data Entry and Management: we'll learn how to insert and edit data in an Excel file, and we'll discover strategies to save a tremendous amount of time and avoid data entry errors.✅ Day 3 - Organizing Data: we'll learn how to quickly sort and filter data, and understand how to highlight the most important information from the rest.✅ Day 4 - Customizing the Spreadsheet: we'll learn to "drive" and "force" data entry for a professional spreadsheet. We'll learn to create dynamic and colorful sheets that are functional yet visually appealing.✅ Day 5 - Functions and Formulas: we'll start with basic functions, then move on to advanced ones. For each formula, we'll have an example and an explanatory image.✅ Day 6 - Understanding Tables: we'll learn how data tables function, and how to effortlessly organize large amounts of information.✅ Day 7 - Creating Charts: we'll learn to create incredibly professional charts with just a few clicks. We'll also reveal 50 keyboard shortcuts that will save you a mountain of time.The path is designed to enable anyone to learn to use Excel professionally, even starting from scratch.You'll also gain access to three fantastic bonuses: BONUS #1: over 300 ready-to-use Excel templates (project management, household cash flows, inventory, etc.)BONUS #2: A detailed step-by-step tutorial, through which you'll create your first complex spreadsheet (we'll create an Excel file for managing family budget together)BONUS #3: A complete video course, accessible anywhere and anytime, to consolidate your Excel knowledge.We can't wait to have you on board to bring you to a professional level of Excel knowledge!✅ Click "Buy Now" and start your journey now. Read more

Are you intrigued by the world of AI and data engineering? Do you find yourself captivated by the potential of these technologies to transform businesses and industries? If so, Data Engineering and AI for Beginners is the introductory guide you've been searching for.In today’s fast evolving digital landscape where data is lifeblood, those who harness its flow hold the keys to game-changing insights. This book addresses the very challenges and questions that have been on your mind:What is Data Engineering?How Does AI Fit into the Picture?Is This for Me, a Beginner?What Tools and Technologies Are Involved?Where Does This Lead Me in the Future?Data Engineering and AI for Beginners is a resource tailored to cater to your curiosity and passion for learning, whether you're an eager student, a budding professional, or an experienced practitioner seeking to level up your skills. This book is designed to pique your interest with clear explanations of concepts, a structured learning journey that spans from fundamentals to advanced topics, and comprehensive coverage from a holistic view.You will discover in this book:The Potential of AI Applications in Data EngineeringAI-driven Data Visualisation and StorytellingDeep-dived Insights from Advanced Analytics with AIAI-powered Data Governance and ComplianceAnd Much, Much More!Ask any veteran data engineer who works with artificial intelligence, and you'll hear stories of data transformed into actionable insights, hidden patterns unveiled within mountains of data, and careers elevated by the power of innovation. AI isn't just an option; it's the compass guiding data engineers towards uncharted territories of excellence.Whether you're aiming to solve business problems or to simply demystify AI and data engineering, take the first step and let Data Engineering and AI for Beginners start you on a transformative journey of mastery. Read more

🔥🔥🔥 Buy the Paperback Version and Get the eBook Version of Book 1 Completely Free!Unlock the Power of Microsoft Office 2025 – Your All-in-One Guide to Mastering the World’s Most Popular Productivity SuiteReady to master Microsoft Office and unlock your full potential? Whether you're new to Microsoft Office or looking to level up your productivity skills, this comprehensive, step-by-step guide is your essential companion.What Makes This Book Stand Out?✅ Clear Step-by-Step Instructions: From beginners to advanced users, each chapter guides you clearly, making every task easy to follow and master.✅ Visual Learning: Each feature and process comes with detailed screenshots and illustrations—no confusion, just clarity and confidence.✅ Real-Life Practical Examples: Use real-world scenarios to immediately apply what you've learned, reinforcing your skills and boosting your productivity.✅ Covers the most common apps in the Office 2025 Suite: Master Word, Excel, PowerPoint, Access, Outlook, Publisher, OneNote, OneDrive, Microsoft Teams, and Microsoft To Do—all in one convenient book.✅ Advanced Tips & Techniques: Discover expert strategies and time-saving shortcuts, including automation with VBA, powerful data analysis, and collaboration tools.Inside, You'll Learn How to:➡️ Analyze and visualize data effortlessly in Excel➡️ Create Professional Documents in Word➡️ Craft stunning presentations in PowerPoint➡️ Build powerful databases and queries in Access➡️ Manage emails, tasks, and calendars with Outlook➡️ Design and publish professional-quality documents in Publisher➡️ Capture, organize, and collaborate effectively with OneNote➡️ Seamlessly sync and share files through OneDrive➡️ Collaborate and communicate efficiently using Microsoft Teams➡️ Keep tasks prioritized and your schedule organized with Microsoft To Do🎁 🎁 🎁 Exclusive bonuses when you purchase this book :Excel Shortcuts Master List – Save time and boost productivity with essential shortcuts.Family Budget Template – Easily track your household finances.Expense Dashboard – Visualize your spending and make informed decisions.Project Planner Template – Manage tasks and deadlines like a pro.Practice Exercises – Reinforce your skills with hands-on activities.Who Is This Book For?Entrepreneurs: Automate tasks, streamline processes, and boost productivity with ease.Students: Excel in academic projects and improve your classroom presentations and reports.Business Professionals: Master essential productivity tools to enhance your career and workflow efficiency.Home Users: Organize your personal life, finances, and home projects effortlessly.With clear explanations, helpful visuals, and actionable insights, this book doesn't just teach Microsoft Office—it empowers you to succeed.📘 Ready to master Microsoft Office 2025? Grab your copy today and start your journey toward becoming an Office expert! Read more

Data API Management: Unlocking the Power of Data Integration and Efficiency is a comprehensive guide to mastering the complexities of managing data APIs in modern digital ecosystems. As organizations increasingly rely on data-driven decision-making and interconnected systems, the ability to efficiently manage APIs becomes crucial for ensuring seamless data flow, security, and scalability.This book explores the essential concepts, best practices, and tools required to design, implement, and optimize data APIs, from the basics of API architecture to advanced topics such as API security, performance tuning, and integration with cloud services. Whether you're a developer, architect, or IT manager, you'll gain valuable insights into the role of APIs in enabling business agility, connecting disparate data sources, and supporting innovation.Through practical case studies, you will learn how organizations across various industries have successfully implemented data APIs to manage complex data workflows, ensure compliance, and scale their operations. You'll also explore emerging trends in API management, including the rise of GraphQL, serverless computing, and edge computing, helping you stay ahead of the curve.Packed with actionable advice, real-world examples, and a focus on hands-on implementation, Data API Management is an indispensable resource for anyone looking to harness the full potential of their data through effective API management.Unlock the power of data integration and efficiency with this authoritative guide to Data API Management. Read more

Are you ready to become a master of online open-source due diligence with the guidance of a top industry expert?"This book is an absolute must-have for security and intelligence professionals... "- Angel Villegas, US Army (Retired) / Flashpoint IntelligenceThe Authoritative OSINT Guide to Business Due Diligence by Cynthia Hetherington is a comprehensive guide to the world of online investigations. This essential read is a treasure trove for anyone keen to delve into the realm of cyber intelligence, whether you’re a newbie looking to protect personal interests, a seasoned business due diligence analyst who wants to catch up on the new tools, or a law enforcement or military professional who wants to transition into a new career in the private investigation realm. The Authoritative OSINT Guide skillfully covers all of the crucial topics, including researching open sources, understanding the ethical and legal aspects of online research, and mastering the art of crafting impactful intelligence reports.Whether you're embarking on a cybersecurity career, seeking to augment your existing skills, or acting to protect your interests, this book is an invaluable resource. Cynthia Hetherington, with her extensive experience and accolades in corporate intelligence and cyber investigations, provides insights that are both practical and profound. The Authoritative OSINT Guide is not just about learning techniques; it's about becoming part of a larger mission to make informed decisions and protect communities from digital threats.Get your copy today and level up!-Best Viewed on a Tablet-"This book must be on the desk of every person who performs OSINT services. Cynthia spells out her and her team's secret sauce for making them the premier OSINT professional services firm in the world. Cynthia is hands-down the leader in OSINT methodology and training…and she is willing to share her experience and expertise with the OSINT world. This new book is Exhibit A!"--Dan Ramey, CPA, CFE, CFF, Houston Financial Forensics, LLCAbout the Author: Cynthia Hetherington, Founder and CEO of Hetherington Group (Hg), is a renowned figure in cyber intelligence, specializing in due diligence, corporate intelligence, and cyber investigations. She is the founder of the OSINT Academy, a division of Hg, which trains thousands in various fields on best practices in cyber intelligence and has played a pivotal role in the National Cybersecurity Workforce Development Program.A passionate mentor and advocate, Ms. Hetherington contributes to various organizations aimed at protecting children from cyber exploitation and promoting women in technology, earning her recognition as the Women in IT USA’s 2022 Security Leader of the Year and the 2023 Advocate of the Year. Read more

Are You Ready to Transform Your Career with Python and Stand Out in the Competitive Tech Industry?If you want to master Python from scratch, boost your programming skills, and secure high-paying job opportunities, “The Python Bible for Beginners” is the guide you've been waiting for.Tired of getting lost in complex tutorials without clear instructions? Frustrated by learning theoretical concepts that don't translate to solving real-world problems? Worried that the information you're getting isn't up-to-date in the fast-evolving tech world? You're not alone.This comprehensive book eliminates these hurdles by offering a clear, step-by-step approach, ensuring you won't just learn Python—you'll master it. Updated and revised as of June 2024, every tutorial is current, accurate, and ready to make you a sought-after programming professional.Friendly, Jargon-Free Language: Designed for complete beginners, with easy-to-understand explanations.Step-by-Step Guidance: Learn from the basics and progress to advanced topics with confidence.All-In-One Solution: Structured like a true university course, covering basics to advanced techniques, including powerful libraries such as TensorFlow, NumPy, Sklearn, Keras, Matplotlib, and more.Practical Learning: Code snippets, hands-on exercises, and real-world examples to solidify your understanding and skills.Updated Content (June 2024): Fully revised and updated to ensure accuracy and relevance in today's tech landscape.🎁 TODAY WITH POWERFUL EXTRA CONTENT INCLUDED:Exclusive access to the most complete online directory of Python exercises (with solutions).The Python Interview Handbook: The ultimate list of questions and answers to crack your next coding interview and secure a position in a high-paying tech company.A Comprehensive Python Cheat Sheet: The ultimate Python reference to lower the entry barrier for newcomers and help veterans refresh old tricks.In just 7 days, you’ll be able to effortlessly write Python code, solve complex problems, and impress top tech companies with your skills. Imagine the confidence you'll feel when you can tackle real-world computational challenges and stand out in the job market.Don’t wait any longer to achieve your programming dreams.Buy your copy today and start your journey towards becoming the expert that top companies vie to hire! Read more

Learn how to build end-to-end scalable machine learning solutions with Apache Spark. With this practical guide, author Adi Polak introduces data and ML practitioners to creative solutions that supersede today's traditional methods. You'll learn a more holistic approach that takes you beyond specific requirements and organizational goals--allowing data and ML practitioners to collaborate and understand each other better.Scaling Machine Learning with Spark examines several technologies for building end-to-end distributed ML workflows based on the Apache Spark ecosystem with Spark MLlib, MLflow, TensorFlow, and PyTorch. If you're a data scientist who works with machine learning, this book shows you when and why to use each technology.You will:Explore machine learning, including distributed computing concepts and terminologyManage the ML lifecycle with MLflowIngest data and perform basic preprocessing with SparkExplore feature engineering, and use Spark to extract featuresTrain a model with MLlib and build a pipeline to reproduce itBuild a data system to combine the power of Spark with deep learningGet a step-by-step example of working with distributed TensorFlowUse PyTorch to scale machine learning and its internal architecture Read more

Unlock the Power of R Programming!Are you ready to elevate your data analysis and programming skills? This comprehensive textbook is your gateway into the world of R programming – featuring complete, ready-to-run R code at every step. Whether you’re a student, data scientist, or statistician, you'll benefit from:Step-by-Step Explanations: Each chapter methodically builds on the last, giving you a rock-solid foundation in R.Hands-On Coding: Dive into full R code examples that empower you to test, adapt, and deploy your newfound skills immediately.Practical Applications: Learn not only the theory but also how to apply R to solve real-world data challenges.Engaging, Clear Instruction: Benefit from clear, approachable language designed to demystify complex concepts for rapid mastery.Embrace a learning experience that’s not just informative but transformative. Enhance your programming capabilities, streamline your workflow, and begin turning data into insights effortlessly. Transform your approach to data science with this dynamic resource and start coding like a pro today! Read more

Updated in Mar 2025Learn SQL (using MySQL) Fast with a unique Hands-On ProjectBook 5 of the Learn Coding Fast Series by Best-Selling Author Jamie ChanThe information era is upon us and the ability to organize and make sense of data has become an invaluable skill.Have you been hearing about data, databases and SQL and wondering what it's all about? Or perhaps you have just gotten a new job and need to learn SQL fast.This book is for you. You no longer have to feel lost and overwhelmed by all the fragmented tutorials online, nor do you have to waste your time and money learning SQL from lengthy books and expensive online courses.What this book offers...Learn SQL FastConcepts in this book are presented in a "to-the-point" and concise style to cater to the busy individual. With this book, you can learn SQL in just one day and start coding immediately.SQL for BeginnersComplex topics are broken down into simple steps with clear and carefully chosen examples to ensure that you can easily master SQL even if you have never coded before. In addition, the output for all examples are provided immediately so you do not have to wait till you have access to your computer to test the examples.Complete process with well thought out flowThe complete process from database creation, table creation, data input, manipulation and retrieval etc is covered. The flow of the book is carefully planned to ensure that you can easily follow along.How is this book different...The best way to learn SQL is by doing. This book provides examples for all concepts taught so that you can try out the different SQL commands yourself.In addition, you'll be guided through a complete project at the end of the book that requires the application of all the concepts taught previously. Working through the project will not only give you an immense sense of achievement, it'll also help you retain the knowledge and master the language.Ready to embark on your SQL learning journey? This book is for you. Click the BUY button and download it now.What you'll learn:What is a database and DBMS?What is SQL?What software do you need to code SQL programs?How to create databases and tables in SQL?What are the common data types in SQL?How to input data into the databaseHow to select data from SQL tablesHow to use aggregate functionsHow to write JOIN and UNION statementsWhat is a SQL view?How to write SQL triggersHow to write stored procedures and functionsHow to make decisions with IF and CASE statementsHow to control the flow of program with WHILE, REPEAT and LOOP statementsWhat are cursors and how to use them?.. and more...Finally, you'll be guided through a hands-on project that requires the application of all the topics covered.Click the BUY button and download the book now to start learning SQL. Learn it fast and learn it well. Read more

Your human brain is nonlinear: you can jump from one idea to another constantly, yet everything remains connected.If you enjoy exploring, connecting diverse thoughts, and taking numerous notes, the next step lies in the intelligent organization of these ideas and notes.For this, you need a note-taking tool that allows you to easily develop your ideas. Whether you are a student, academic, nonfiction author, blogger, trainer, teacher, or simply a knowledge enthusiast, Obsidian can help you advance further, write intelligently, and learn in the long term. Your centralized, organized, and interconnected notes propel you and your projects forward. You learn better. Each note becomes a building block of knowledge.For advanced users, this tool is perfectly tailored to organize your notes according to the Zettelkasten method. (This method is NOT covered in this ebook).This book provides an introduction to Obsidian. It is a step-by-step guide in French to understand its basic functionalities and inspire you to delve deeper. You will grasp the tool's philosophy and some key concepts: the essentials to get started right!Obsidian can quickly become one of your preferred supports for all your notes. This book will guide you step-by-step in discovering and learning the fundamentals of Obsidian, from creating notes to the graphical view and customizing your workspace. The page-by-page, step-by-step explanations are accompanied by numerous illustrations. This book will help you unlock the full potential of Obsidian, boosting your productivity and organization according to your expectations, preferences, and style, both at home and at work.Please note that any updates made to the application after the publication date may not be reflected in this book. With Obsidian, over time, instead of wasting time searching for notes, quotes, or references, you can focus on what really matters: thinking, understanding, and developing new ideas in writing, giving full space to your creativity.If you want to regain TOTAL control of your data and notes and breathe new life into them, Obsidian is the tool you need.Are you used to taking notes on a computer, can you copy-paste, and navigate with an explorer? You can start with Obsidian.This guide will allow you to discover the software as I would have liked to find it on the internet.In this edition, you will find updates of my knowledge to make the software even easier to use, in my opinion. I add details on how I use Obsidian: developing my creativity, ZETTELKASTEN, and book integration.What you will NOT see in this ebook: I do NOT cover the Canva part of the software, as it better fits into the notion of MINDMAPPING Read more

Query and modify data effectively with the latest T-SQL featuresMaster Transact-SQL's fundamentals, and write correct, robust code for querying and modifying data with modern Microsoft data technologies, including SQL Server 2022, Azure SQL Database, and Azure SQL Managed Instance. Long-time Microsoft Data Platform MVP Itzik Ben-Gan explains key T-SQL concepts, helping you apply your knowledge with hands-on exercises. Ben-Gan first introduces T-SQL's theory and underlying logic, illuminating it as both a language and a way of thinking. Next, he walks through core topics, including logical query processing, single table queries, joins, subqueries, table expressions, set operators, data analysis, data modifications, temporal tables, and transactions and concurrency. Building on this foundation, you'll enhance your coding capabilities, from programmatic constructs to the powerful new SQL Graph. Throughout, Ben-Gan presents reusable T-SQL sample code that works in cloud, on-premises, and hybrid environments.Microsoft Data Platform MVP Itzik Ben-Gan helps you:Understand why T-SQL works as it does, so you can write better codeReview relational theory elements and modern SQL Server architectureCreate tables and defi ne data integrityBuild single-table SELECT queries, multiple-table joins, and subqueriesUtilize derived tables, Common Table Expressions, views, inline table-valued functions, and APPLYMake the most of UNION, INTERSECT, and EXCEPT set operatorsPerform data analysis with window functions, pivoting, grouping sets, and time seriesInsert, update, delete, and merge dataGet started with system-versioned temporal tablesUnderstand and apply transactions and concurrency, including concurrent user connections, locks, blocking, isolation levels, and moreUse SQL Graph to model, create, modify, and query graph-based dataExplore SQL Server programmable objects and programming capabilitiesSet up your environment, install sample databases, and fi nd even more helpFor IT Professionals and ConsultantsFor T-SQL developers, DBAs, BI practitioners, data scientists, report writers, analysts, architects, and SQL Server power usersFor anyone else who needs to write queries or develop T-SQL code for SQL Server, Azure SQL Database, or Azure SQL Managed Instance Read more

Since long before computers were even thought of, data has been collected and organized by diverse cultures across the world. Once access to the Internet became a reality for large swathes of the world's population, the amount of data generated each day became huge, and continues to grow exponentially. It includes all our uploaded documents, video, and photos, all our social media traffic, our online shopping, even the GPS data from our cars.'Big Data' represents a qualitative change, not simply a quantitative one. The term refers both to the new technologies involved, and to the way it can be used by business and government. Dawn E. Holmes uses a variety of case studies to explain how data is stored, analysed, and exploited by a variety of bodies from big companies to organizations concerned with disease control. Big data is transforming the way businesses operate, and the way medical research can be carried out. At the same time, it raises important ethical issues; Holmes discusses cases such as the Snowden affair, data security, and domestic smart devices which can be hijacked by hackers. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable. Read more

Excel in site reliability engineering by learning from field-driven lessons on observability and reliability in code, architecture, process, systems management, costs, and people to minimize downtime and enhance developers' outputPurchase of the print or Kindle book includes a free eBook in the PDF formatKey FeaturesUnderstand the goals of an SRE in terms of reliability, efficiency, and constant improvementMaster highly resilient architecture in server, serverless, and containerized workloadsLearn the why and when of employing Kubernetes, GitHub, Prometheus, Grafana, Terraform, Python, Argo CD, and GitOpsBook DescriptionSite reliability engineering is all about continuous improvement, finding the balance between business and product demands while working within technological limitations to drive higher revenue. But quantifying and understanding reliability, handling resources, and meeting developer requirements can sometimes be overwhelming. With a focus on reliability from an infrastructure and coding perspective, Becoming a Rockstar SRE brings forth the site reliability engineer (SRE) persona using real-world examples.This book will acquaint you the role of an SRE, followed by the why and how of site reliability engineering. It walks you through the jobs of an SRE, from the automation of CI/CD pipelines and reducing toil to reliability best practices. You'll learn what creates bad code and how to circumvent it with reliable design and patterns. The book also guides you through interacting and negotiating with businesses and vendors on various technical matters and exploring observability, outages, and why and how to craft an excellent runbook. Finally, you'll learn how to elevate your site reliability engineering career, including certifications and interview tips and questions.By the end of this book, you'll be able to identify and measure reliability, reduce downtime, troubleshoot outages, and enhance productivity to become a true rockstar SRE!What you will learnGet insights into the SRE role and its evolution, starting from Google's original visionUnderstand the key terms, such as golden signals, SLO, SLI, MTBF, MTTR, and MTTDOvercome the challenges in adopting site reliability engineeringEmploy reliable architecture and deployments with serverless, containerization, and release strategiesIdentify monitoring targets and determine observability strategyReduce toil and leverage root cause analysis to enhance efficiency and reliabilityRealize how business decisions can impact quality and reliabilityWho this book is forThis book is for IT professionals, including developers looking to advance into an SRE role, system administrators mastering technologies, and executives experiencing repeated downtime in their organizations. Anyone interested in bringing reliability and automation to their organization to drive down customer impact and revenue loss while increasing development throughput will find this book useful. A basic understanding of API and web architecture and some experience with cloud computing and services will assist with understanding the concepts covered.Table of ContentsSRE Job Role – Activities and ResponsibilitiesFundamental Numbers – Reliability StatisticsImperfect Habits – Duct Tape Architecture and Spaghetti CodeEssential Observability – Metrics, Events, Logs, and Traces (MELT)Resolution Path – Master TroubleshootingOperational Framework – Managing Infrastructure and SystemsData Consumed – Observability Data Science(N.B. Please use the Look Inside option to see further chapters) Read more