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 Название: Learn SQL in a Month of Lunches, 1st Edition (Final Release)
Автор: Jeff Iannucci
Издательство: Manning Publications
Год: 2025
Страниц: 306
Язык: английский
Формат: pdf (true)
Размер: 33.2 MB
Use SQL to get the data you need in no time at all! Learn to read and write basic queries, troubleshoot common problems, and control your own business data in just 24 short lessons–no programming experience required! Structured Query Language (SQL) is the standard way to get specific datasets out of large relational databases. If you use Excel, Tableau, or PowerBI to crunch business data, you’ve probably seen a lot of SQL already. And guess what? It’s easy to master the most useful parts of SQL! In just a few quick lessons, you can learn to write your own queries, modify existing SQL statements, and add a new superpower to your bag of tricks. Learn SQL in a Month of Lunches introduces you to the most useful parts of SQL for business data analysis. This practical book gives you instantly-useful techniques starting from the first short chapter. 25-year SQL veteran Jeff Iannucci makes SQL a snap through hands-on lab exercises, relevant code examples, and easy-to-understand language. For students, aspiring data analysts, software developers, and anyone else who wants to work with relational databases. Unlike most books about programming languages, Learn SQL in a Month of Lunches was written to make learning easy and accessible to all SQL beginners, regardless of their experience with programming languages. | |
Разместил: Ingvar16 Сегодня, 18:24 | Комментарии: 0 | Подробнее
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 Название: Data Analytics: Models and Algorithms for Intelligent Data Analysis - A Comprehensive Introduction, 4th Edition
Автор: Thomas A. Runkler
Издательство: Springer
Год: 2025
Страниц: 197
Язык: английский
Формат: pdf (true), epub
Размер: 17.0 MB
This book is a comprehensive introduction to the methods and algorithms of modern data analytics. It provides a sound mathematical basis, discusses advantages and drawbacks of different approaches, and enables the reader to design and implement data analytics solutions for real-world applications. The new edition integrates themes such as Word Embeddings, Transformer Models, and Generative AI among the contents and offers new exercises in addition. This book has been used for more than ten years in the Data Mining course at the Technical University of Munich. Much of the content is based on the results of industrial research and development projects at Siemens. The main focus of this book is data preprocessing and data analysis. The chapters are structured according to the main methods of preprocessing and analysis: data and relations, data preprocessing, visualization, correlation, regression, forecasting, classification, and clustering. This book gives a clear and concise overview of the most important methods and algorithms of data analysis. | |
Разместил: Ingvar16 Вчера, 17:52 | Комментарии: 0 | Подробнее
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Название: Скульптор данных в Excel с Power Query + 130 файлов-примеров, 2-ое издание
Автор: Николай Павлов
Издательство: Интернет-издание
Год: 2022
Формат: PDF (+файлы примеров)
Страниц: 358
Размер: 129 Mb
Язык: Русский
Я почти ежедневно работаю с Microsoft Excel уже больше 15 лет, но всё ещё не перестаю удивляться возможностям этой программы. Сводные таблицы, ВПР, формулы массива, макросы... Забираясь на очередную ступеньку в изучении Excel ты радуешься как ребёнок, понимая открывшиеся перспективы и возможности.
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Разместил: Chipa Вчера, 11:48 | Комментарии: 0 | Подробнее
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 Название: Unit Oriented Enterprise Architecture: Constructing Large Sociotechnical Systems in the Age of AI
Автор: Andre Milchman
Издательство: Apress
Год: 2025
Страниц: 392
Язык: английский
Формат: pdf
Размер: 19.6 MB
Examine a new approach to Enterprise Architecture (EA) that challenges conventional practices and supports a transformative shift to address the demands of a rapidly evolving technological landscape. This book offers alternatives to traditional EA methods that often divide the enterprise into isolated business, application, data, and technology architectures, often resulting in disjointed operations and missed opportunities for innovation. Unit Oriented Enterprise Architecture is your essential resource for system architects, organizational leaders, IT professionals, and students seeking to revolutionize their approach to enterprise architecture and position their organizations for success in the digital age. Primary Audience: Enterprise architects, organizational leaders, IT professionals; Secondary Audience: Consultants, advisors, and policymakers; Tertiary Audience: Students in system design and organizational studies, academic researchers. | |
Разместил: Ingvar16 17-02-2025, 21:10 | Комментарии: 0 | Подробнее
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 Название: Mastering Debian Linux: From Beginner to Advanced
Автор: CloudMatrix s.r.o.
Издательство: CloudMatrix s.r.o.
Год: October 1, 2024
Страниц: 332
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.1 MB
Unlock the full potential of Debian Linux with this comprehensive guide that takes you from novice to expert. Whether you're a curious beginner or a seasoned system administrator, "Mastering Debian Linux" is your ultimate resource for harnessing the power of one of the most stable, secure, and versatile operating systems available. Debian Linux, known for its rock-solid stability and commitment to free software principles, has been a cornerstone of the open-source world since 1993. This book demystifies Debian's robust architecture and powerful tools, making them accessible to users of all levels. Begin your journey with a thorough introduction to Debian's philosophy and community. Learn how to install Debian on various hardware platforms, from personal computers to servers and even ARM devices. Master the command line interface and navigate the Debian file system with confidence. Whether you're looking to use Debian as a reliable server operating system, a stable desktop environment, or a platform for embedded systems, this book has you covered. From the basics of system administration to advanced topics like kernel compilation and custom live systems, "Mastering Debian Linux" is your comprehensive guide to becoming a Debian expert. | |
Разместил: Ingvar16 17-02-2025, 18:10 | Комментарии: 0 | Подробнее
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 Название: Databricks Certified Data Engineer Associate Study Guide: In-Depth Guidance and Practice
Автор: Derar Alhussein
Издательство: O’Reilly Media, Inc.
Год: 2025
Страниц: 495
Язык: английский
Формат: epub
Размер: 31.8 MB
Data engineers proficient in Databricks are currently in high demand. As organizations gather more data than ever before, skilled data engineers on platforms like Databricks become critical to business success. The Databricks Data Engineer Associate certification is proof that you have a complete understanding of the Databricks platform and its capabilities, as well as the essential skills to effectively execute various data engineering tasks on the platform. In this comprehensive study guide, you will build a strong foundation in all topics covered on the certification exam, including the Databricks Lakehouse and its tools and benefits. You'll also learn to develop ETL pipelines in both batch and streaming modes. Databricks Runtime is a pre-configured virtual machine image optimized for use within Databricks clusters. It includes a set of core components, such as Apache Spark, Delta Lake, and other essential system libraries. The book is ideal for individuals who already have a strong foundation in SQL and a basic understanding of Python. | |
Разместил: Ingvar16 16-02-2025, 03:28 | Комментарии: 0 | Подробнее
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 Название: Linux For Beginners: A Comprehensive Guide to Understanding and Mastering Linux
Автор: Sarful Hassan
Издательство: MechatronicsLAB
Год: 2025
Страниц: 158
Язык: английский
Формат: pdf, azw3, epub, mobi
Размер: 10.1 MB
Linux For Beginners: Master Linux Skills with Step-by-Step Tutorials. Unlock the power of the Linux operating system with Linux For Beginners! Whether you're an absolute beginner or a professional seeking to expand your skills, this comprehensive guide covers everything you need to know—from Linux basics to advanced concepts. What You Will Learn: - Linux Basics Made Easy: Learn step-by-step how to install Linux, navigate the desktop, and understand the Linux file system; - Command-Line Skills: Master essential Linux commands, scripting, and advanced administration tools to boost productivity; - Secure Your Linux Environment: Set up firewalls, manage user permissions, and implement Linux security best practices; - Enterprise-Grade Applications: Discover how Linux powers servers, cloud platforms, and enterprise systems worldwide. | |
Разместил: Ingvar16 14-02-2025, 22:40 | Комментарии: 0 | Подробнее
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 Название: Как быстро восстановить потерянные компьютерные данные. Подробное руководство по спасению информации
Автор: Гладкий А. А.
Издательство: Директ-Медиа
Год: 2020
Cтраниц: 291 с. : ил.
Формат: pdf (ocr)
Размер: 19 мб
Язык: русский
Внезапная потеря хранящихся в компьютере данных — это всегда драма. Особенно, если они относятся к профессиональной деятельности: можно лишиться выгодного заказа, получить крупные убытки или потерять работу. Не столь критично, но бесконечно досадно и жалко терять семейные фото и видео, коллекции фильмов и музыки, прочий любимый контент.
В большинстве случаев данные утрачиваются из-за беспечности пользователей. «Нафталиновые» советы по созданию резервных копий актуальны и сегодня, но многие по-прежнему надеются на «авось» и наивно верят в то, что их компьютер никогда не подведет. А когда это случается и ценная информация оказывается утраченной, они в панике хватаются за голову и готовы на все ради восстановления данных, в том числе — платить за это немлые деньги. | |
Разместил: rivasss 14-02-2025, 16:42 | Комментарии: 0 | Подробнее
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 Название: Android for Beginners - 21th Edition 2025
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2025
Страниц: 72
Формат: PDF
Размер: 42 MB
Язык: английский
Android for Beginners is the first and only choice if you are new adopter and want to learn everything you'll need to get started with your new device. This independent manual is crammed with helpful guides and step-by-step fully illustrated tutorials, written in plain easy to follow English. Over the pages of this new user guide you will clearly learn all you need to know about out of the box set up, getting to grips with the more advanced features and discover a huge array of amazing apps. With this unofficial instruction manual at your side no problem will be unsolvable, no question unanswered as you learn, explore and enhance your user experience. | |
Разместил: Dovegone 14-02-2025, 14:42 | Комментарии: 0 | Подробнее
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 Название: Demystifying NoSQL
Автор: Seema Acharya
Издательство: Wiley
Год: 2020
Страниц: 175
Язык: английский
Формат: epub
Размер: 10.3 MB
NoSQL databases are non-relational, open-source, distributed, schema-less, and cluster friendly databases. They are hugely popular today owing to their ability to scale out or scale horizontally and the adeptness at dealing with a rich variety of data: structured, semi-structured and unstructured data. They are malleable and flexible enough to accommodate sparse datasets, besides maintaining cost efficiency and availability. Developers are working with applications that create massive volumes of new, rapidly changing data types – structured, semi-structured, unstructured and polymorphic data. Applications that once served a finite audience are now delivered as services that must be always-on, accessible from many different devices and scaled globally to millions of users. Organizations are now turning to scale-out architectures using open source software, commodity servers and cloud computing instead of large monolithic servers and storage infrastructure. Increasingly being used in big data and real-time web applications are NoSQL databases. NoSQL are the “Not only SQL” databases, implying that they support SQL-like query languages, or sit alongside SQL databases in polyglot persistent architectures. | |
Разместил: Ingvar16 13-02-2025, 05:40 | Комментарии: 0 | Подробнее
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