Название: Реляционные базы данных в примерах: практическое пособие для программистов и тестировщиков
Автор: Святослав Куликов
Издательство: Четыре четверти
Год: 2020
Страниц: 426
Язык: русский
Формат: pdf
Размер: 12,5 MB

Все ключевые идеи реляционных СУБД - от понятия данных до логики работы транзакций; фундаментальная теория и наглядная практика проектирования баз данных: таблицы, ключи, связи, нормальные формы, представления, триггеры, хранимые процедуры и многое другое в примерах. Все схемы баз данных в этой книге приведены в нотации UML 2.1, созданы с использованием Sparx Enterprise Architect и (если речь идёт об уровнях проектирования, для которых это актуально) ориентированы на MySQL 8.0, Microsoft SQL Server 2019, Oracle 18c.

Название: Office 2016 in easy steps
Автор: Michael Price and Mike McGrath
Издательство: In Easy Steps
Год: 2016
Формат: EPUB
Размер: 21 Мб
Язык: английский / English

Whether you're upgrading to Office 2016 from a previous version or using it for the very first time, Office 2016 in easy steps will guide you through the key features so that you can be productive straight away! Task orientated and in bite-size chunks it shows how to:
Create reports, newspapers, cards and booklets
Calculate and manage your financial matters
Perfect your presentations and slide shows
Email, keep in touch and stay organized
Access your personal notes anywhere on any device

Название: Linux: Linux for Beginners
Автор: Andy Vickler
Издательство: Independently published
Год: 2021
Страниц: 123
Язык: английский
Формат: pdf, azw3, epub
Размер: 18.1 MB

Have you always used the Windows operating system and want a change? Have you heard the term Linux before and wondered what it is? Have you ever feared implementing Linux as an operating system just because it’s free? Do you also have a misconception that free software is never really what it’s cracked up to be? If you have ever asked yourself these questions, then you’ve come to the right place. This book will answer everything you want to know about Linux, and make you wonder why you haven’t made the change already.

Название: Kafka: The Definitive Guide: Real-Time Data and Stream Processing at Scale, 2nd Edition (Seventh Early Release)
Автор: Gwen Shapira, Todd Palino, Rajini Sivaram
Издательство: O’Reilly Media, Inc.
Год: 2021-02-04
Страниц: 297
Язык: английский
Формат: epub, rtf
Размер: 10.1 MB

Every enterprise application creates data, whether it consists of log messages, metrics, user activity, outgoing messages, or something else. Moving all of this data is just as important as the data itself. This book’s updated second edition shows application architects, developers, and production engineers new to the Kafka open source streaming platform how to handle real-time data feeds. Additional chapters cover Kafka’s AdminClient API, new security features, and tooling changes.

Название: SQL: The Ultimate Beginner's Guide to Learn SQL Programming Step-by-Step
Автор: Mark Reed
Издательство: Independently published
Год: 2021
Страниц: 124
Язык: английский
Формат: pdf, azw3, epub
Размер: 10.1 MB

Do you want to learn good coding techniques quickly and easily? Are you looking for a dynamic programming language that will do everything you need? This book provides all the information in one handy place! SQL, or Structured Query Language, is an essential tool for developers who are coding in any computer language and it is perfect for programming and managing data.As a beginner, you probably want something that is easy to use and SQL could be the answer.

Название: Microsoft 365 Portable Genius
Автор: Lisa A. Bucki
Издательство: Wiley
Год: 2021
Формат: EPUB
Страниц: 262
Размер: 20 Mb
Язык: English

Power up your proficiency with this genius guide to popular Microsoft 365 apps
Do you want to make your Microsoft 365 account a productivity behemoth? Do you want to squeeze every last bit of awesome from Word, Excel, and PowerPoint and learn a little more about Outlook, too? Microsoft 365 Portable Genius has got you covered. A seasoned tech expert and trainer, author Lisa A. Bucki shows you how to build Word documents, Excel workbooks, and PowerPoint presentations the right way, as well as how to use high-impact design techniques to make your documents pop.
This book answers 11 key questions about how to make the most of Microsoft 365, providing genius tips as it leads you through the essentials.

Название: Excel Formulas and Functions for Beginners 2021: The Step-by-Step Practical Guide with Examples
Автор: Buffon James
Издательство: Independently published
Год: 2021
Формат: pdf/epub
Страниц: 206
Размер: 13 mb
Язык: английский

Are you working on a project where you need to perform complex mathematical and financial operations?
Did you know you could use Excel to perform such calculations using the predefined functions and formulae?
Are you looking for a way to learn these functions in a better and simplified way?
If your answer is yes to any of these questions, you have chosen the right book.
Microsoft Excel is an application software that helps you save time and analyze data easily. It has multiple predefined functions you can use to perform complex calculations and analysis and make your job easy. The formulas and functions are the main engines that perform the major operations carried out in Excel. Excel contains over 400 formulas and functions. Regardless of the industry you work in, you must understand the use of these functions so you can improve your analysis and understanding of the data. Use this book as your guide to understand different functions and formulae in Excel.

Название: Распознавание рукописного текста: от теории к практике
Автор: Н. Горский, В. Анисимов, Л. Горская
Издательство: СПб.: Политехника
Год: 1997
ISBN: 5-7325-0450-8
Формат: pdf
Страниц: 128
Размер: 10,4 Мб
Язык: Русский

В книге рассмотрены вопросы компьютерного распознавания рукописного текста. Описаны оригинальные методы автоматического чтения рукописных документов, включая выделение информационных полей, распознавание символов, слов и предложений.

Название: Practical Paranoia macOS 11 Security Essentials
Автор: Marc L. Mintz
Издательство: The Practical Paranoid, LLC
Год: 2021
Формат: True PDF
Страниц: 339
Размер: 10.3 Mb
Язык: English

New edition, completely updated for macOS 11 Big Sur. The best-selling, easiest, step-by-step, most comprehensive guide to securing your home or business macOS computers.
Official workbook for the Practical Paranoia: Security Essentials Workshop, STEM and college cybersecurity courses. Designed for instructor-led and self-study. The entire course is contained within the book. Includes all instructor presentations, hands-on assignments, links to all software, and security checklist.

Название: Время UNIX. A History and a Memoir
Автор: Керниган Брайан
Издательство: СПб.: Питер
Год: 2021
Формат: pdf/epub
Страниц: 224
Размер: 22 mb
Язык: русский

Операционная система Unix завоевала мир, чего совсем не могли представить ее создатели, творя историю на последнем этаже Bell Labs в 1969 году. Идея этой ОС оказала колоссальное влияние на разработку программного обеспечения и развитие операционных систем. Вы узнаете о том, как зарождалась система Unix, чем она примечательна и почему занимает столь важное место в компьютерном мире, а также об удивительных людях, вложивших в нее силы и душу.