Data og IT

A Patterns Approach to Designing Distributed Systems and Solving Common Implementation Problems More and more enterprises today are dependent on cloud services from providers like AWS, Microsoft Azure, and GCP. They also use products, such as Kafka and Kubernetes, or databases, such as YugabyteDB, Cassandra, MongoDB, and Neo4j, that are distributed by nature. Because these distributed systems are inherently stateful systems, enterprise architects and developers need to be prepared for all the things that can and will go wrong when data is stored on multiple servers--from process crashes to network delays and unsynchronized clocks. Patterns of Distributed Systems describes a set of patterns that have been observed in mainstream open-source distributed systems. Studying the common problems and the solutions that are embodied by the patterns in this guide will give you a better understanding of how these systems work, as well as a solid foundation in distributed system design principles. Featuring real-world code examples from systems like Kafka and Kubernetes, these patterns and solutions will prepare you to confidently traverse open-source codebases and understand implementations you encounter "in the wild." Review the building blocks of consensus algorithms, like Paxos and Raft, for ensuring replica consistency in distributed systems Understand the use of logical timestamps in databases, a fundamental concept for data versioning Explore commonly used partitioning schemes, with an in-depth look at intricacies of two-phase-commit protocol Analyze mechanisms used in implementing cluster coordination tasks, such as group membership, failure detection, and enabling robust cluster coordination Learn techniques for establishing effective network communication between cluster nodes. Along with enterprise architects and data architects, software developers working with cloud services such as Amazon S3, Amazon EKS, and Azure CosmosDB or GCP Cloud Spanner will find this set of patterns to be indispensable. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Learn GIS skills for catchment hydrology and water management with QGIS for Hydrological Applications!This updated, second edition, workbook teaches GIS and applies the state of the art functionality of QGIS 3.x for hydrological applications.

An empowering and practical handbook for young changemakers who want to save the planet! Published in collaboration with the prestigious Earthshot Prize, featuring an introduction from HRH Prince William and contributions from environmental activists including Sir David Attenborough, Christiana Figueres and Shailene Woodley.'Our planet is the only home we have, and we must think big and dream bigger if we are to protect it.'- HRH Prince William The mission is simple: to repair our planet. Our home is in trouble. The good news is we can fix it - but we need YOUR help. So let's put our heads together and dream up ways to BUILD, CREATE and SHOUT about solutions to repair our planet. In the Earthshot Handbook for Future Dreamers and Thinkers, young readers will travel round the world, celebrating the diverse and rich habitats, amazing animals and wonderful landscapes that make up our planet. They'll learn about the problems and challenges facing those habitats. They will meet Earthshot innovators, entrepreneurs and game changers from the past and present from Wangari Maathai to David Attenborough. And importantly, they'll discover how they can become the changemakers of the future, helping to develop solutions to the world's biggest problems. Because even the smallest idea or Earthshot, has the power to change everything. Full of simple practical things young people can do or make to help save the planet, even from home, as well as big ideas and contributions from people around the globe, this is the ultimate handbook for future innovators and activists who want to make a difference. Contributors to this book: HRH Prince William Naturalist Sir David Attenborough Former UN Climate Chief Christiana Figueres Actor Shailene Woodley Astronaut Naoko Yamazki Environmental Activist Hindou Oumarou Ibrahim

Nobody expected this--not even its creators: ChatGPT has burst onto the scene as an AI capable of writing at a convincingly human level. But how does it really work? What's going on inside its "AI mind"? In this short book, prominent scientist and computation pioneer Stephen Wolfram provides a readable and engaging explanation that draws on his decades-long unique experience at the frontiers of science and technology. Find out how the success of ChatGPT brings together the latest neural net technology with foundational questions about language and human thought posed by Aristotle more than two thousand years ago.

Quickly detect, troubleshoot, and prevent a wide range of data issues through data observability, a set of best practices that enables data teams to gain greater visibility of data and its usage. If you're a data engineer, data architect, or machine learning engineer who depends on the quality of your data, this book shows you how to focus on the practical aspects of introducing data observability in your everyday work. Author Andy Petrella helps you build the right habits to identify and solve data issues, such as data drifts and poor quality, so you can stop their propagation in data applications, pipelines, and analytics. You'll learn ways to introduce data observability, including setting up a framework for generating and collecting all the information you need.

RHCSA Red Hat Enterprise Linux 9: Training and Exam Preparation Guide, Third Edition provides an in-depth coverage of the latest RHCSA (version 9) EX200 exam objectives. The most definitive guide available on the subject, this book explains concepts, analyzes configuration files, describes command outputs, shows step-by-step procedures (includes screenshots of actual commands executed and outputs they produced), and challenges the readers' comprehension of the concepts and procedures by presenting plenty of supplementary labs and sample realistic exam tasks to perform on their own.This book has 22 chapters that are organized logically, from building a lab environment to the fundamentals of Linux to sophisticated Linux administration topics. The book covers the topics on local RHEL 9 installation; initial interaction with the system; essential Linux commands; file compression and archiving; file editing and manipulation; standard and special permissions; file searching and access controls; user monitoring and authentication files; users, groups, and password aging; bash shell features and startup files; processes and job scheduling; basic and advanced software administration techniques; system boot process and bootloader; kernel management and system initialization; logging and system tuning; basic and advanced storage management tools and solutions; local file systems and swap regions; network device and connection configuration; hostname resolution and time synchronization; remote file systems and automounting; the secure shell service; firewall and SELinux controls; bash shell scripting; and operating system virtualization using containers.Each chapter highlights the major topics and relevant exam objectives at the beginning and ends with several review questions & answers and Do-It-Yourself challenge labs. Throughout the book, figures, tables, screenshots, examples, warnings, notes, and exam tips are furnished to support explanation and exam preparation. There are four sample RHCSA exams that are expected to be performed using the knowledge and skills attained from reading the material, following the in-chapter exercises, and completing the end-of-chapter challenge labs. The labs and the sample exams include hints to relevant topics and/or exercises.This book may be used as a self-learning guide by RHCSA 9 exam aspirants, a resource by instructors and students to follow in physical and virtual training sessions, an on-the-job resource for reference, and an easy-to-understand guide by novice and non-RHEL administrators.

Updated and expanded with new content for 2023, this book is your essential Intune ramp-up guide!Microsoft Intune (previously known as Microsoft Endpoint Manager) has rapidly become the tool of choice for IT professionals around the world for managing corporate and personal desktop and mobile devices, but the learning curve can be steep. Updated with the latest concepts and guidance, this book will fast-track your understanding of Intune by laying out concepts in an easy-to-read way, with examples and tips for the real world, along with guided lab exercises.In this book you will learn:Microsoft Intune - What it is and how to use itHow to set up your own learning labMobile Device Management (MDM) for iOS, macOS, Android & Windows 10/11Enrollment concepts for personal and corporate devices including Windows Autopilot, Apple Automated Device Enrollment (ADE), and Google Zero TouchEndpoint Security configuration in Intune including device Compliance and Conditional Access across Microsoft Cloud Products and services - Microsoft Endpoint Configuration Manager, Azure Active Directory, Microsoft Defender for Endpoint, and Office 365Deploying, protecting, and configuring mobile and desktop applications

Create excellent 3D animations with free, open-source software When you're looking for help with creating animation with Blender, look no further than the top-selling Blender book on the market. This edition of Blender For Dummies covers every step in the animation process, from basic design all the way to finished product. This book walks you through each project phase, including creating models, adding lighting and environment, animating objects, and building a final shareable file. Written by long-time Blender evangelist Jason van Gumster, this deep reference teaches you the full animation process from idea to final vision. With this fun and easy guide, you're on your way toward making your animation dreams a reality. Set up Blender and navigate the interface Learn how to build models in virtual space Texture, light, and animate your figures--then render your final product Get help and inspiration from the Blender community If you're new to Blender or an experienced user in need of a reference, Blender For Dummies is the easy-to-use guide for you.

Format: 24,5 x 31,4 cm , 256 Seiten Ein weiterer Band der erfolgreichen Watch-Book-Reihe von Bestseller-Autor Gisbert L. Brunner Der erste Bildband, der sich der Schweizer Manufaktur Oris widmet, die seit fast 120 Jahren innovative mechanische Uhren produziert Erstaunliche Einblicke in die Schweizer Uhrenindustrie und -geschichte, die von Gegensätzen geprägt ist Dieses hochwertige Coffee-Table Book präsentiert in eindrucksvollen Bildern die mechanischen Zeitmesser der in der Schweiz ansässigen Manufaktur Oris. Liebhaber von Uhren und Armbanduhren können sich auf 200 detaillierten Fotografien über die schönsten und wertigsten Modelle sowie die Geschichte der Schweizer Uhrenindustrie informieren. Ein tolles Geschenk, nicht nur für Sammler!

"An exploration of the botany, geology, anthropology, and more of 50 UNESCO Natural Heritage Sites"--

Artificial intelligence is everywhere-powering news feeds, curating search results and invisibly steering our lives. We talk to it and, increasingly, it talks back. And sometimes its answers seem eerily smart.... Until they don't.Billions of dollars have been poured into AI yet it keeps surprising us with its epic fails-confidently wrong chatbots, inadvertently racist photo apps, well-meaning autonomous cars that fail to recognize traffic cones.Industry insider Emmanuel Maggiori cuts through the hype, revealing the deceptively simple mechanisms behind AI's impressive results-and its spectacular blunders.Learn the dark secret of the AI industry-how unreasonable expectations, shady practices and outright lying have inflated a bubble of monumental proportions.Read Smart Until It's Dumb to discover how AI really works, why it's not always so smart, and why the AI bubble is about to burst.***Emmanuel Maggiori, PhD, is a 10-year AI industry insider, specialized in machine learning and scientific computing. He helps companies build complex software. He has developed AI for a wide variety of applications, from extracting objects from satellite images to packaging holiday deals for millions of travelers every day.

The book is the Who, What, When, Where, How and, very importantly, Why of Engineering Document Control with related "metadata" management and includes a comprehensive software guide, and free Access based DC software tool (time limited) with examples and drills etc.

In Sanctuary, a new age of terror is unleashed...

Experience the story of Overwatch 2 from a multiple points of view in this star-studded short story collection, featuring eight tales from award-winning and bestselling authors.

Drawn to Life is a two volume collection of the legendary lectures from long-time Disney animator Walt Stanchfield. For over twenty years, Walt helped breathe life into the new golden age of animation with these teachings at the Walt Disney Animation Studios and influenced such talented artists as Tim Burton, Glen Keane, and John Lasseter.

"This book debunks 10 myths about how hard it really is to design privacy-friendly systems" --

The Handbook of Price Impact Modeling provides practitioners and students with a mathematical framework grounded in academic references to apply price impact models to quantitative trading and portfolio management. Automated trading is now the dominant form of trading across all frequencies.

Explains and illuminates the technique, philosophy, and approach behind classical hand drawn animated effects and how to apply these skills to your digital projects. This title helps to create stunning animated effects such as sparkling pixie dust, roaring tidal waves, and raging fires.

Know your enemy and counter the dark web criminality with this easy-to-follow guide, including a detailed tour of the dark web ecosystem and the tools and tactics used to mitigate cyber threatsKey Features:Get up to speed with the ins and outs of cybercriminal activity on the dark webBecome familiar with the tools and techniques that are used to fight serious crimeGain a keen understanding of the crime ecosystem on the dark web and the best practices to keep it in checkBook Description:In today's world, the crime-prevention landscape is impossible to navigate. The dark web means new frontiers of combat against bad actors that pop up daily. Everyone from narcotics dealers to human traffickers are exploiting the dark web to evade authorities. If you want to find your feet in this tricky terrain and fight crime on the dark web, take this comprehensive, easy-to-follow cyber security guide with you.Combating Crime on the Dark Web contains everything you need to be aware of when tackling the world of the dark web. Step by step, you'll gain acumen in the tactics that cybercriminals are adopting and be equipped with the arsenal of strategies that are available to you as a cybersecurity specialist.This cyber security book ensures that you are well acquainted with all the latest techniques to combat dark web criminality. After a primer on cybercrime and the history of the dark web, you'll dive right into the main domains of the dark web ecosystem, reaching a working understanding of how drug markets, child pornography, and human trafficking operate. Once well-versed with the functioning of criminal groups, you'll be briefed on the most effective tools and methods being employed by law enforcement, tech companies, and others to combat such crimes, developing both a toolkit and a mindset that can help you stay safe from such criminal activities and can be applied in any sector or domain. By the end of this book, you'll be well prepared to begin your pushback against the criminal elements of the dark web.What You Will Learn:Understand the history of cybercrime, the dark web, and the use of TorDiscover the ecosystem of dark web drug marketsBecome familiar with the methods law enforcement use to stop child abusersDive deep into real-life human trafficking cases and how they were tackledExplore sting operations, honeypots, and cybercrime prevention methodologiesGain expertise in Pipl Search, MEMEX, BITCRIME, and other anti-crime toolsInvestigate open-source intelligence and intelligence-led policingSet up a framework for disrupting organized crime on the dark webWho this book is for:This book is for aspiring cybercrime investigators, cybersecurity enthusiasts, and anyone else who is interested in learning about this dark side of the internet. The book mainly focuses on preventing crimes on the dark web and is written in a simple way so that you can understand it with ease.

A bold examination of artificial intelligence, consciousness, technology, and the human urge to return to the womb.

Welcome to this step-by-step guide for Excel users, data analysts, and finance specialists. It is designed to take you through practical report and development scenarios, including both the approach and the technical challenges. This book will equip you with an understanding of the overall Power Platform use case for addressing common business challenges. While Power BI continues to be an excellent tool of choice in the BI space, Power Platform is the real game changer. Using an integrated architecture, a small team of citizen developers can build solutions for all kinds of business problems. For small businesses, Power Platform can be used to build bespoke CRM, Finance, and Warehouse management tools. For large businesses, it can be used to build an integration point for existing systems to simplify reporting, operation, and approval processes.The author has drawn on his15 years of hands-on analytics experience to help you pivot from the traditional Excel-based reporting environment. By using different business scenarios, this book provides you with clear reasons why a skill is important before you start to dive into the scenarios. You will use a fast prototyping approach to continue to build exciting reporting, automation, and application solutions and improve them while you acquire new skill sets. The book helps you get started quickly with Power BI. It covers data visualization, collaboration, and governance practices. You will learn about the most practical SQL challenges. And you will learn how to build applications in PowerApps and Power Automate.The book ends with an integrated solution framework that can be adapted to solve a wide range of complex business problems.What You Will LearnDevelop reporting solutions and business applicationsUnderstand the Power Platform licensing and development environmentApply Data ETL and modeling in Power BIUse Data Storytelling and dashboard design to better visualize dataCarry out data operations with SQL and SharePoint listsDevelop useful applications using Power AppsDevelop automated workflows using Power AutomateIntegrate solutions with Power BI, Power Apps, and Power Automate to build enterprise solutionsWho This Book Is ForNext-generation data specialists, including Excel-based users who want to learn Power BI and build internal apps; finance specialists who want to take a different approach to traditional accounting reports; and anyone who wants to enhance their skill set for the future job market.

The Financial Times - Best books of 2022: Politics 'The prolific military chronicler and analyst Mark Galeotti has produced exactly the right book at the right time.' The Times A new history of how Putin and his conflicts have inexorably reshaped Russia, including his devastating invasion of Ukraine. Putin's Wars is a timely overview of the conflicts in which Russia has been involved since Vladimir Putin became prime minister and then president of Russia, from the First Chechen War to the two military incursions into Georgia, the annexation of Crimea and the eventual invasion of Ukraine itself. But it also looks more broadly at Putin's recreation of Russian military power and its expansion to include a range of new capabilities, from mercenaries to operatives in a relentless information war against Western powers. This is an engrossing strategic overview of the Russian military and the successes and failures on the battlefield. Thanks to Dr Galeotti's wide-ranging contacts throughout Russia, it is also peppered with anecdotes of military life, personal snapshots of conflicts, and an extraordinary collection of first-hand accounts from serving and retired Russian officers. Russia continues to dominate the news cycle throughout the Western world. There is no better time to understand how and why Putin has involved his armed forces in a variety of conflicts for over two decades.

Between major privacy regulations like the GDPR and CCPA and expensive and notorious data breaches, there has never been so much pressure to ensure data privacy. Unfortunately, integrating privacy into data systems is still complicated. This essential guide will give you a fundamental understanding of modern privacy building blocks, like differential privacy, federated learning, and encrypted computation. Based on hard-won lessons, this book provides solid advice and best practices for integrating breakthrough privacy-enhancing technologies into production systems. Practical Data Privacy answers important questions such as: What do privacy regulations like GDPR and CCPA mean for my data workflows and data science use cases? What does "anonymized data" really mean? How do I actually anonymize data? How does federated learning and analysis work? Homomorphic encryption sounds great, but is it ready for use? How do I compare and choose the best privacy-preserving technologies and methods? Are there open-source libraries that can help? How do I ensure that my data science projects are secure by default and private by design? How do I work with governance and infosec teams to implement internal policies appropriately?

If youre a web designer or app developer interested in sophisticated page styling, improved accessibility, and saving time and effort, this book is for you. This revised edition provides a comprehensive guide to CSS implementation, along with a thorough review of the latest CSS specifications.CSS is a constantly evolving language for describing the presentation of web content on screen, printers, speech synthesizers, screen readers, and chat windows. It is used by all browsers on all screen sizes on all types of IoT devices, including phones, computers, video games, televisions, watches, kiosks, and auto consoles. Authors Eric Meyer and Estelle Weyl show you how to improve user experience, speed development, avoid potential bugs, and add life and depth to your applications through layout, transitions and animations, borders, backgrounds, text properties, and many other tools and techniques.This guide covers:Selectors, specificity, and the cascadeValues, units, fonts, and text propertiesPadding, borders, outlines, and marginsColors, backgrounds, and gradientsFloats and positioning tricksFlexible box layoutThe new Grid layout system2D and 3D transforms, transitions, and animationFilters, blending, clipping, and maskingMedia and feature queries