Название: Основы современных операционных систем
Автор: Сафонов В.О.
Издательство: ИНТУИТ
Год: 2022
Cтраниц: 825
Формат: pdf
Размер: 105 мб
Язык: русский

Учебное пособие знакомит с принципами архитектуры и функционирования современных операционных систем (ОС) и сетей, дает теоретические знания и практические навыки для работы в распространенных ОС — Windows, Linux, Solaris, а также в ОС для мобильных устройств и облачных вычислений. Особое внимание уделяется алгоритмам и структурам данных, используемым в ОС, их надежности и безопасности.

Название: The Complete Windows 10 User Manual - 19th Edition, 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 148
Язык: английский
Формат: pdf
Размер: 61.0 MB

Все, что нужно, чтобы получить максимальную отдачу от Windows 10. Эта книга, содержащая лучшие функции Windows 10 и полностью обновленная, станет вашим полным руководством по самой популярной в мире операционной системе, которая сегодня используется более чем на 900 млн устройств. Полное руководство по Windows 10 содержит сотни руководств, статей и советов, которые помогут вам использовать все преимущества Windows 10 при каждом использовании. Подборка руководств, советов и рекомендаций охватывает все: от использования основных приложений и функций до обеспечения безопасности компьютера и получения максимальной отдачи от Windows 10 во всех отношениях. Узнайте все, что нужно для начала работы с новейшей операционной системой Microsoft. Независимо от того, являетесь ли вы давним пользователем компьютера или только начинаете работать с Windows на своем первом ноутбуке, вы обязательно откроете для себя что-то новое!

Название: Strategy Guide for Automation: Scale your business with IT automation
Автор: Magnus Glantz
Издательство: BPB Publications
Год: 2024
Страниц: 286
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.2 MB

Learn how to develop and implement a sustainable and scalable automation strategy. Automation can be a powerful tool to streamline and scale a business effectively. By automating repetitive tasks, businesses can save time, reduce errors, and improve overall efficiency, allowing them to focus on more strategic and value-added activities. This book is an essential guide to automation. It highlights the importance of automation and provides guidance on how to implement it effectively. The book will help you learn how to set clear and achievable automation goals that align with your overall business strategy. It will also help you gain insights into selecting the right automation tools and technologies for your specific needs. Additionally, the book will walk you through the process of creating a sustainable and scalable automation strategy. Automation tools are simpler and more specific in nature. They are in general a program that run locally on one computer and which can perform specific automation tasks. As such, it is common to have many automation tools, and it is not necessarily a bad thing either. Using the correct tool for the correct task is often a good thing. Automation tools are often limited in the sense that they do not provide automation as-a-service, APIs, or GUIs. Furthermore, often these tools are accessed via command line interfaces and are executed by humans on a need-to-basis.

Название: Unlocking dbt: Design and Deploy Transformations in Your Cloud Data Warehouse
Автор: Cameron Cyr, Dustin Dorsey
Издательство: Apress
Год: 2023
Страниц: 368
Язык: английский
Формат: pdf (true), epub
Размер: 11.1 MB

This book shows how dbt is used to build data transformation pipelines that enable dependency management and allow for version control and automated testing. It explains how dbt is revolutionizing data transformation and the advantages that a command-line tool like dbt provides over and above the use of database stored procedures and other ETL and ELT tools that handle data transformations. At its simplest definition, dbt (or data build tool) is an open source data transformation tool commonly used for modeling data in data warehouses. It enables data professionals comfortable writing SQL to transform data in their warehouses more effectively. At a more granular level, it is a tool that has a development framework that combines modular SQL with software engineering best practices to create a better, faster, and more reliable data transformation experience. Modular SQL refers to the practice of breaking down SQL code into smaller, reusable chunks so that it can be more easily maintained, tested, and reused. Other best practices that dbt lends itself well to include version control, documentation, DevOps, and so on. For current and aspiring data professionals, including architects, developers, analysts, engineers, data scientists, and consultants who are beginning the journey of using dbt as part of their data pipeline’s transformation layer.

Название: Excel 2023: From Beginner to Expert in 7 Days with a comprehensive, illustrated guide covering all functions and formulas with simple, clear examples
Автор: Alan Dinkins
Издательство: Independently published
Год: 2023
Страниц: 110
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Unlock the Power of Excel 2023: Transform Your Data Skills from Novice to Ninja in Just 7 Days! Are you overwhelmed by the vast capabilities of Excel and unsure where to start? Do you wish to harness the full potential of Excel for your professional growth, but feel bogged down by its complexity? Or perhaps you're seeking a comprehensive guide that not only introduces you to the basics but also dives deep into advanced tricks, ensuring you're equipped for any Excel challenge? Introducing "Excel 2023: From Beginner to Expert in 7 Days" - Your one-stop solution to mastering the world's most powerful spreadsheet software! Excel 2023 is not just another software; it's a game-changer. When wielded right, it can skyrocket your efficiency, make data analysis a breeze, and turn you into the go-to person for any data-related task. But, without the right guidance, it can seem daunting. This meticulously crafted guideis designed with one goal in mind: To take you, regardless of your starting point, to Excel mastery. Whether you're a newbie just starting out or someone looking to refine their skills, this book has got you covered.

Название: The Complete Linux Coding Manual - 19th Edition, 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 148
Язык: английский
Формат: pdf
Размер: 76.2 MB

Linux присутствует повсюду. Она используется в Интернете в качестве основной операционной системы для серверов Web, на ней работают космические корабли, она является операционной системой для самых быстрых суперкомпьютеров в мире, она используется в "умных" телевизорах и мобильных устройствах. Почему? Потому что она сверхстабильна, молниеносна и совершенно бесплатна. Однако Linux - это не просто бесплатная операционная система. Ее уникальная конфигурация позволяет пользователю настраивать и персонализировать ОС по своему усмотрению. Пользователь Linux может менять внешний вид своей операционной системы от одного дня к другому, устанавливать тысячи свободно распространяемых приложений и программ и возвращать контроль над своим компьютером. Linux - это свобода. Свобода от "замкнутого сада" других ограничивающих операционных систем, свобода выбора того, что вы хотите видеть на своем компьютере, свобода изменять его и использовать по своему усмотрению.

Название: Predictive Safety Analytics: Reducing Risk through Modeling and Machine Learning
Автор: Robert Stevens
Издательство: CRC Press
Год: 2024
Страниц: 99
Язык: английский
Формат: pdf (true), djvu
Размер: 10.2 MB

Nearly all our safety data collection and reporting systems are backwardlooking: incident reports; dashboards; compliance monitoring systems; and so on. This book shows how we can use safety data in a forward-looking, predictive sense. Predictive Safety Analytics: Reducing Risk through Modeling and Machine Learning contains real use cases where organizations have reduced incidents by employing predictive analytics to foresee and mitigate future risks. It discusses how Predictive Safety Analytics is an opportunity to break through the plateau problem where safety rate improvements have stagnated in many organizations. The book presents how the use of data, coupled with advanced analytical techniques, including machine learning, has become a proven and successful innovation. Emphasis is placed on how the book can “meet you where you are” by illuminating a path to get there, starting with simple data the organization likely already has. Highlights of the book are the real examples and case studies that will assist in generating thoughts and ideas for what might work for individual readers and how they can adapt the information to their particular situations. Data scientists speak of their workflow in terms of a pipeline. In fact, many modern software tools for data science build upon this concept to manage the tasks associated with building models. There is a myriad of ways pipelines are put forth, and no one scheme rules them all. Python is a broad programming language with strengths in manipulating data. A large variety of “libraries” are available that are purpose-driven, such as implementing a specific Machine Learning algorithm or a collection of algorithms.

Название: SQL Server Analytical Toolkit: Using Windowing, Analytical, Ranking, and Aggregate Functions for Data and Statistical Analysis
Автор: Angelo Bobak
Издательство: Apress
Год: 2023
Страниц: 1069
Язык: английский
Формат: pdf
Размер: 84.1 MB

This is a book on applying Microsoft SQL Server aggregate, analytical, and ranking functions across various industries for the purpose of statistical, reporting, analytical, and historical performance analysis using a series of built-in SQL Server functions affectionately known as the window functions! No, not window functions like the ones used in the C# or other Microsoft Windows application programming. They are called window functions because they implement windows into the data set generated by a query. These windows allow you to control where the functions are applied in the data by creating partitions in the query data set. “What’s a partition?” you might ask. This is a key concept you need to understand to get the most out of this book. Suppose you have a data set that has six rows for product category A and six rows for product category B. Each row has a column that stores sales values that you wish to analyze. The data set can be divided into two sections, one for each product category. These are the partitions that the window functions use. For intermediate to advanced SQL Server developers and data architects.

Название: Using and Administering Linux: Volume 1: Zero to SysAdmin: Getting Started, 2nd Edition
Автор: David Both
Издательство: Apress
Год: 2023
Страниц: 667
Язык: английский
Формат: pdf, epub
Размер: 29.0 MB

Learn to be a Linux sysadmin and an expert user of the Linux operating system, even with no previous Linux experience. This second edition of the popular and highly rated Linux self-study training course has been fully updated to Fedora Linux 37 with expanded and revised content and figures as well new chapters on the BTRFS file system, using Zram for swap, NetworkManager, automation with Ansible, and systemd. Like the previous version, this edition has been reviewed for technical accuracy by a highly respected Linux expert and will prepare you to manage complex systems with ease and equip you for a new career. It has also been reviewed by a student who took this course to ensure its readability and flow for those with little or no previous experience with Linux. In this first volume of the training course series, you will learn about operating systems in general and Linux in particular, and explore the Linux philosophy for SysAdmins in preparation for the rest of the course. This book provides you with the tools necessary for mastering user management; installing, updating, and deleting software; and using command line tools to do performance tuning and basic problem determination.

Название: Building Real-Time Analytics Systems: From Events to Insights with Apache Kafka and Apache Pinot (Final)
Автор: Mark Needham
Издательство: O’Reilly Media, Inc.
Год: 2023
Страниц: 218
Язык: английский
Формат: True EPUB (Retail Copy)
Размер: 10.1 MB

Gain deep insight into real-time analytics, including the features of these systems and the problems they solve. With this practical book, data engineers at organizations that use event-processing systems such as Kafka, Google Pub/Sub, and AWS Kinesis will learn how to analyze data streams in real time. The faster you derive insights, the quicker you can spot changes in your business and act accordingly. Author Mark Needham from StarTree provides an overview of the real-time analytics space and an understanding of what goes into building real-time applications. The book's second part offers a series of hands-on tutorials that show you how to combine multiple software products to build real-time analytics applications for an imaginary pizza delivery service. Tools and platforms such as Apache Kafka (for data streaming), Apache Flink (stream processing), Apache Pinot (data analytics) and Apache Superset (data visualization) provide an excellent foundation for real-time analytics and have seen a tremendous uptake over the last years. At the same time, getting started with implementing your first use cases can be challenging, and you might ask yourself questions such as these: Which tools to choose for which purpose? How to put the individual pieces together for a coherent solution?