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 Название: Инструментальные средства MS Office: учебное пособие
Автор: О.В. Гаркуша
Издательство: Кубанский государственный университет
Год: 2022
Формат: PDF
Страниц: 165
Размер: 10 Mb
Язык: Русский
Содержит материал о возможностях использования средств визуального программирования и решения задач линейного программирования в приложениях MS Office. | |
Разместил: vitvikvas 8-08-2022, 16:31 | Комментарии: 0 | Подробнее
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 Название: Querying SQL Server. Run T-SQL Operations, Data Extraction, Data Manipulation, and Custom Queries to Deliver Simplified analytics
Автор: Adam Aspin
Издательство: BPB Online
Год: 2022
Формат: True ePUB
Страниц: 622
Размер: 11 Mb
Язык: English
This book will take you on an interactive journey to master SQL querying from the most fundamental to the most advanced level using various T-SQL techniques to provide meaningful insights from your SQL Server data.
The book begins with an introduction to the fundamental concepts of both SQL and SQL Server. It then guides readers through the process of building queries, using simple and then more complex table joins and progressively more advanced data filtering, to deliver advanced queries based on a variety of SQL techniques. The reader will understand how to deliver relevant and trustworthy analysis of the data through learning how to apply fundamental computations in T-SQL, relational logic, and how to group and aggregate data. There is also coverage of other SQL concepts, such as formatting queries, writing subqueries, creating derived tables, joining and filtering tables, etc. In addition to that, the book discusses how to conduct rolling analyses, examine time-series data, and manage large and complex datasets. | |
Разместил: vitvikvas 3-08-2022, 13:59 | Комментарии: 0 | Подробнее
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 Название: Querying MySQL: Make your MySQL Database Analytics Accessible with SQL Operations, Data extraction, and Custom Queries
Автор: Adam Aspin
Издательство: BPB Online
Год: 2022
Формат: True ePUB
Страниц: 674
Размер: 10 Mb
Язык: English
This book will take you on an interactive journey to understand SQL querying from the most basic to the most expert level utilising a variety of SQL techniques to extract relevant insights from your MySQL databases.
The first section of this book serves as an introduction to the fundamental ideas of both SQL and MySQL. It then walks readers through constructing queries using simple and then more sophisticated table joins and gradually more advanced data filtering to produce advanced queries based on a range of SQL techniques. The reader will better understand MySQL database analysis by mastering the fundamentals of SQL computation, relational logic, and data grouping and aggregation. SQL fundamentals such as query formatting, constructing subqueries, generating derived tables, joining and filtering tables, etc., are also covered. In addition, the book explains how to do rolling analysis, study time-series data, and manage huge and complex MySQL datasets. | |
Разместил: vitvikvas 3-08-2022, 13:44 | Комментарии: 0 | Подробнее
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 Название: MySQL Cookbook, 4th Edition
Автор: Sveta Smirnova and Alkin Tezuysal
Издательство: O’Reilly Media
Год: 2022
Формат: ePUB, PDF
Страниц: 1401
Размер: 10 Mb
Язык: English
For MySQL, the price of popularity comes with a flood of questions from users on how to solve specific data-related issues. That's where this cookbook comes in. When you need quick solutions or techniques, this handy resource provides scores of short, focused pieces of code, hundreds of worked-out examples, and clear, concise explanations for programmers who don't have the time (or expertise) to resolve MySQL problems from scratch.
In this updated fourth edition, authors Sveta Smirnova and Alkin Tezuysal provide more than 200 recipes that cover powerful features in both MySQL 5.7 and 8.0. Beginners as well as professional database and web developers will dive into topics such as MySQL Shell, MySQL replication, and working with JSON. | |
Разместил: vitvikvas 3-08-2022, 06:27 | Комментарии: 0 | Подробнее
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 Название: Linux for Small Business Owners: Using Free and Open Source Software to Power your Dreams
Автор: David Both, Cyndi Bulka
Издательство: Apress
Год: 2022
Формат: True PDF
Страниц: 391
Размер: 18,6 Mb
Язык: English
Learn how you can take complete control and run your small business with powerful, free open source software (FOSS). This book introduces small business owners to the power and security of Linux and other FOSS tools to manage any small business as well as the many advantages it has over expensive, proprietary software. While exploring the reasons for using Free Open Source Software, you'll investigate the assertion that, “The value of any software lies in its usefulness not in its price,” set forth by Linux Torvalds, the creator of Linux. This book examines the use of Linux and also the other Free Open Source Software you need to meet your business challenges including the usual accounting, Email, web browsing, word-processing tasks. You will be introduced to advanced tools such as those that enable you to create audio and video clips you can use to promote your business or that can even be your primary product, such as how-to instruction. | |
Разместил: vitvikvas 24-07-2022, 17:34 | Комментарии: 0 | Подробнее
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 Название: Statistical Hypothesis Testing with Microsoft Office Excel
Автор: Robert Hirsch
Издательство: Springer
Год: 2022
Формат: True PDF, ePUB
Страниц: 94
Размер: 10 Mb
Язык: English
This book provides a comprehensive treatment of the logic behind hypothesis testing. Readers will learn to understand statistical hypothesis testing and how to interpret P-values under a variety of conditions including a single hypothesis test, a collection of hypothesis tests, and tests performed on accumulating data. The author explains how a hypothesis test can be interpreted to draw conclusions, and descriptions of the logic behind frequentist (classical) and Bayesian approaches to interpret the results of a statistical hypothesis test are provided. Both approaches have their own strengths and challenges, and a special challenge presents itself when hypothesis tests are repeatedly performed on accumulating data. Possible pitfalls and methods to interpret hypothesis tests when accumulating data are also analyzed. This book will be of interest to researchers, graduate students, and anyone who has to interpret the results of statistical analyses. | |
Разместил: vitvikvas 22-07-2022, 16:51 | Комментарии: 0 | Подробнее
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 Название: Windows 365 For Dummies
Автор: Rosemarie and Ken Withee
Издательство: For Dummies
Год: 2022
Формат: True PDF
Страниц: 339
Размер: 25 Mb
Язык: English
Microsoft’s newest cloud-based operating system allows you to access your PC from any device. Windows 365 For Dummies teaches you the ins and outs of this game-changing OS. You’ll learn how to make the most of Windows 365—get your work done, share documents and data, monitor storage space, and do it all with increased security. Oh, and did we mention you can do it from literally anywhere? Dummies will help you wrap your mind around cloud computing with Windows 365, so you can pick up with your files, data, and settings right where you left off, no matter where you are. | |
Разместил: vitvikvas 21-07-2022, 15:33 | Комментарии: 0 | Подробнее
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 Название: Основы технологий баз данных
Автор: Б. А. Новиков, Е. А. Горшкова, Н. Г. Графеева; под ред. Е. В. Рогова
Издательство: ДМК Пресс
Год: 2020 2 изд.
Формат: PDF
Страниц: 583
Размер: 10 Mb
Язык: Русский
Материал первой части учебного пособия составляет основу для базового курса и содержит краткий обзор требований и критериев оценки СУБД и баз данных, теоретическую реляционную модель данных, основные конструкции языка запросов SQL, организацию доступа к базе данных PostgreSQL, вопросы проектирования приложений и основные расширения, доступные в системе PostgreSQL.
Вторая часть, добавленная в настоящем издании, содержит материал, который будет полезен разработчикам баз данных и СУБД. В ней подробно рассматриваются структуры хранения, методы выполнения и оптимизации запросов, дополнительные возможности языка SQL, средства поддержки согласованности и надежности. Рассмотрены средства программирования серверов баз данных, средства расширения функциональности PostgreSQL, вопросы создания систем с репликацией, параллельных и распределенных систем баз данных. | |
Разместил: vitvikvas 19-07-2022, 05:33 | Комментарии: 0 | Подробнее
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 Название: Microsoft Teams Step by Step
Автор: Paul McFedries
Издательство: Pearson Education
Год: 2023
Формат: ePUB
Страниц: 336
Размер: 16,1 Mb
Язык: English
This is learning made easy. Get more done quickly with Microsoft Teams in any environment, and help your whole team succeed with it. Jump in wherever you need answers—brisk lessons and detailed screenshots show you exactly what to do, step by step. | |
Разместил: vitvikvas 13-07-2022, 16:10 | Комментарии: 0 | Подробнее
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Название: Microsoft Windows 11. Первое знакомство
Автор(ы): Колисниченко Д.Н.
Издательство: БХВ-Петербург
Год: 2022
Страниц: 128
Формат: PDF
Размер: 10 Мб
Язык: русский
Описаны основные нововведения в Windows 11. Рассмотрена установка системы как на физический компьютер, так и на виртуальный (VMWare). Приведено описание нового интерфейса системы и измененной кнопки Пуск, схемы разметки окон Snap Layouts, новых стандартных приложений, новой версии браузера Edge. Рассмотрены полезные файловые операции, средства настройки компьютера, управление учетными записями пользователей, администрирование Windows 11 и некоторые функции Windows, о существовании которых многие пользователи даже не догадывались.
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Разместил: MIHAIL62 13-07-2022, 14:10 | Комментарии: 0 | Подробнее
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