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Название: T-SQL Fundamentals (Developer Reference), 4th Edition
Автор: Itzik Ben-Gan
Издательство: Microsoft Press/Pearson Education
Год: 2023
Страниц: 601
Язык: английский
Формат: pdf (true), epub (true)
Размер: 10.2 MB, 70.4 MB

Query and modify data effectively with the latest T-SQL features. Master 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.

Название: Fundamentals of Data Observability: Implement Trustworthy End-to-End Data Solutions (5th Early Release)
Автор: Andy Petrella
Издательство: O’Reilly Media, Inc.
Год: 2023-05-02
Страниц: 198
Язык: английский
Формат: epub (true)
Размер: 10.7 MB

Quickly detect, troubleshoot, and prevent a wide range of data issues through data observability, a set of best practices that enable data teams to gain greater visibility of data and its usage. If you're a data engineer, data architect, or Machine Learning engineer, or if the quality of your work 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.

Название: Windows без страха для начинающих
Автор(ы): Миронов Д.А.
Издательство: Эксмо
Год: 2012
Страниц: 208
Формат: PDF
Размер: 513 Мб
Язык: русский

Уже который год операционная система Windows не перестает удивлять компьютерный мир настоящим технологическим прорывом. И перед вами – лучшая книга для получения навыков пользователя операционной системы. Открыв ее, вы обнаружите, что она кардинально отличается от других – весь материал представлен в виде последовательных, подробно иллюстрированных визуальных инструкций. Выполняя пошаговые инструкции, вы никогда не запутаетесь в тех или иных действиях

Название: Технологии анализа данных. Data Mining, Visual Mining, Text Mining, OLAP
Автор: Барсегян А.А., Куприянов М.С. и др.
Издательство: БХВ-Петербург
Год: 2007 - 2-е изд., перераб. и дополн.
Cтраниц: 384
Формат: pdf
Размер: 127 мб
Язык: русский

Книга является вторым, обновленным и дополненным, изданием учебного пособия «Методы и модели анализа данных. OLAP и Data Mining». Излагаются основные направления в области разработки корпоративных систем: организация хранилищ данных, распределенный, оперативный (OLAP), интеллектуальный (Data Mining), визуальный (Visual Mining) и текстовый (Text Mining) анализ данных.

Название: Разберись в Data Science: как освоить науку о данных и научиться думать как эксперт
Автор: Алекс Дж. Гатман, Джордан Голдмейер
Издательство: Эксмо
Год: 2023
Страниц: 296
Язык: русский
Формат: pdf, fb2, epub
Размер: 12.3 MB

Перед вами исчерпывающее руководство по основам Data Science. С помощью него вы сможете научиться мыслить статистически и понимать, какую роль в вашей работе играет аналитика, пользоваться языком науки о данных, избегать распространенных ошибок при работе с ними и, наконец, разобраться в полезных инструментах, которые используют эксперты. В этой книге вы познакомитесь с инструментами, терминами и образом мышления, необходимыми для навигации по промышленному комплексу науки о данных. Вы научитесь понимать данные и связанные с ними проблемы на более глубоком уровне, критически относиться к данным и результатам, с которыми сталкиваетесь, а также разумно говорить обо всем, что касается данных. Короче говоря, вы станете главным по данным. Многие полагают, что «традиционная» аналитика, большие данные и искусственный интеллект (ИИ) – это отдельные явления. Однако авторы книги «Разберись в Data Science» справедливо считают, что эти вещи тесно связаны друг с другом.

Название: Educational Data Science: Essentials, Approaches, and Tendencies: Proactive Education based on Empirical Big Data Evidence
Автор: Alejandro Pena-Ayala
Издательство: Springer
Серия: Big Data Management
Год: 2023
Страниц: 298
Язык: английский
Формат: pdf (true), epub
Размер: 33.3 MB

This book describes theoretical elements, practical approaches, and specialized tools that systematically organize, characterize, and analyze Big Data gathered from educational affairs and settings. Moreover, the book shows several inference criteria to leverage and produce descriptive, explanatory, and predictive closures to study and understand education phenomena at in classroom and online environments. This is why diverse researchers and scholars contribute with valuable chapters to ground with well-–sounded theoretical and methodological constructs in the novel field of Educational Data Science (EDS), which examines academic Big Data repositories, as well as to introduces systematic reviews, reveals valuable insights, and promotes its application to extend its practice.

Название: The Shelly Cashman Series Microsoft Office 365 & Word 2021 Comprehensive
Автор: Misty E. Vermaat, Jennifer Duffy
Издательство: Cengage Learning
Год: 2023
Страниц: 754
Язык: английский
Формат: pdf (true)
Размер: 42.4 MB

Helping you quickly get up to speed, THE SHELLY CASHMAN SERIES MICROSOFT OFFICE 365 & WORD 2021 COMPREHENSIVE, 1st edition, includes the latest on Microsoft 365 and Office 2021 features along with enhanced support for Mac users. Its trademark step-by-step, screen-by-screen, project-based approach enables you to expand your understanding of Office applications through hands-on experimentation and critical thinking. Module Learning Objectives are mapped to Microsoft Office Specialist (MOS) certification objectives, reinforcing the critical skills needed for college and career success. Other Ways boxes reveal alternate click paths to achieve a step, while BTW call-outs offer helpful hints as you work through your projects so you can make the most of Microsoft Office tools. In addition, MindTap and SAM (Skills Assessment Manager) online resources help maximize your study time -- and results.

Название: CompTIA Linux+ Certification All-in-One Exam Guide (Exam XK0-005) (2nd Edition)
Автор: Ted Jordan, Sandor Strohmayer
Издательство: McGraw Hill
Год: 2023
Страниц: 758
Язык: английский
Формат: epub (true)
Размер: 88.2 MB

This comprehensive study guide delivers 100% coverage of every topic on the challenging CompTIA Linux+ exam. Take the newest version of the CompTIA Linux+ exam (Exam XK0-005) with complete confidence using the detailed information contained in this highly effective self-study guide. You will get clear explanations of every topic on the test along with special elements that reinforce and teach practical skills, step-by-step exercises, exam tips, and notes. Written by an expert in the field, the book serves both a powerful exam preparation tool and an ideal on-the-job reference. CompTIA Linux+ Certification All-in-One Exam Guide, Second Edition (Exam XK0-005) offers complete coverage of every topic on the test and features more than 180 accurate practice questions. Videos and a downloadable virtual machine is pre-configured for use with specific exercises in each chapter. Sidebars throughout offer real-world insights and practical applications, and end-of-chapter summaries and review questions aid in retention.

Название: Job Ready SQL
Автор: Kimberly A. Weiss, Haythem Balti
Издательство: Wiley
Год: 2023
Страниц: 415
Язык: английский
Формат: pdf (true), epub
Размер: 23.9 MB

Learn the most important SQL skills and apply them in your job - quickly and efficiently! SQL (Structured Query Language) is the modern language that almost every relational database system supports for adding data, retrieving data, and modifying data in a database. Although basic visual tools are available to help end-users input common commands, data scientists, business intelligence analysts, Cloud engineers, Machine Learning programmers, and other professionals routinely need to query a database using SQL. Job Ready SQL provides readers with an understanding of relational databases and Structured Query Language (SQL). SQL is a domain‐specific language designed for managing data held in a relational database management system. This book contains a full‐fledged SQL course that is used by the Wiley Edge Global Academy and the Software Guild to train our alumni in SQL and other topics, such as data analysis and Data Science.

Название: Fundamentals of Predictive Analytics with JMP, 3rd Edition
Автор: Ron Klimberg
Издательство: SAS Institute Inc.
Год: 2023
Страниц: 494
Язык: английский
Формат: pdf (true)
Размер: 52.3 MB

Written for students in undergraduate and graduate statistics courses, as well as for the practitioner who wants to make better decisions from data and models, this updated and expanded third edition of Fundamentals of Predictive Analytics with JMP bridges the gap between courses on basic statistics, which focus on univariate and bivariate analysis, and courses on data mining and predictive analytics. Going beyond the theoretical foundation, this book gives you the technical knowledge and problem-solving skills that you need to perform real-world multivariate data analysis. The software used in many initial statistics courses is Microsoft Excel, which is easily accessible and provides some basic statistical capabilities. However, as you advance through the course, because of Excel’s statistical limitations, you might also use some nonprofessional, textbook-specific statistical software or perhaps some professional statistical software. Excel is not a professional statistics software application; it is a spreadsheet. Using JMP 17, this book discusses the following new and enhanced features in an example-driven format.