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 Название: Database Design and Relational Theory: Normal Forms and All That Jazz Second Edition
Автор: C. J. Date
Издательство: Apress
Год: 2019
Формат: true pdf/epub/mobi
Страниц: 451
Размер: 10.5 Mb
Язык: English
Create database designs that scale, meet business requirements, and inherently work toward keeping your data structured and usable in the face of changing business models and software systems.
This book is about database design theory. Design theory is the scientific foundation for database design, just as the relational model is the scientific foundation for database technology in general. Databases lie at the heart of so much of what we do in the computing world that negative impacts of poor design can be extraordinarily widespread.
This second edition includes greatly expanded coverage of exotic and little understood normal forms such as: essential tuple normal form (ETNF), redundancy free normal form (RFNF), superkey normal form (SKNF), sixth normal form (6NF), and domain key normal form (DKNF). Also included are new appendixes, including one that provides an in-depth look into the crucial notion of data consistency. Sequencing of topics has been improved, and many explanations and examples have been rewritten and clarified based upon the author’s teaching of the content in instructor-led courses. | |
Разместил: bomboane 12-12-2019, 19:34 | Комментарии: 0 | Подробнее
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 Название: Learning SQL: Master SQL Fundamentals Third Edition (Early Release)
Автор: Alan Beaulieu
Издательство: O'Reilly Media
Год: 2020
Формат: epub/pdf(conv.)
Размер: 21.9 Mb
Язык: English
As more and more data floods into your company, you need to put it to work right away—and SQL is a vital tool for getting the job done. With the latest edition of this introductory guide, author Alan Beaulieu helps developers quickly get up to speed with SQL fundamentals for writing database applications, performing administrative tasks, and generating reports. You’ll find new chapters on SQL and big data, working with very large databases, and analytic functions. | |
Разместил: bomboane 12-12-2019, 01:21 | Комментарии: 0 | Подробнее
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 Название: Using and Administering Linux: Volume 2: Zero to SysAdmin: Advanced Topics
Автор: David Both
Издательство: Apress
Год: 2019
Формат: True PDF
Страниц: 583
Размер: 11.5 Mb
Язык: English
Experience an in-depth exploration of logical volume management and the use of file managers to manipulate files and directories and the critical concept that, in Linux, everything is a file and some fun and interesting uses of the fact that everything is a file.
This book builds upon the skills you learned in Volume 1 of this course and it depends upon the virtual network and virtual machine created there. More experienced Linux users can begin with this volume and download the assigned script that will set up the VM for the start of Volume 2. Instructions with the script will provide specifications for configuration of the virtual network and the virtual machine. Refer to the volume overviews in the book's introduction to select the volume of this course most appropriate for your current skill level. | |
Разместил: bomboane 11-12-2019, 21:55 | Комментарии: 0 | Подробнее
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 Название: Новейшая энциклопедия. Компьютер и Интернет 2013
Автор: Леонтьев В.
Издательство: М.: ОЛМА Медиа Групп
Год: 2012
Cтраниц: 961
Формат: pdf
Размер: 41 мб
Язык: русский
Как правильно перекодировать фильм для планшета или коммуникатора? Где найти приглашение на закрытый торрент-трекер? Как выбрать антивирус и сделать красивую улыбку в Photoshop? Чем кибибайт отличается от килобайта? Когда было послано первое электронное письмо из Китая? | |
Разместил: rivasss 11-12-2019, 18:01 | Комментарии: 0 | Подробнее
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 Название: All You Need To Know About Microsoft Excel For 99p!
Автор: Addie Khan
Издательство: Amazon Digital Services LLC
Год: 2019 (2020 Edition)
Язык: английский
Формат: epub, pdf (conv)
Размер: 10.03 MB
In a company, the use of a spreadsheet is essential. These are generally software that can benefit from a better organization of tasks among other functions. It is as indispensable to a trader as to a private individual in his various activities. This software may seem very complex at first glance, but its use is very simple. From in-depth research and study, I have been able to lay my hands on a few materials and resources that explain Excel from the very foundation to advanced levels. Regardless of where you are in Excel (either a newbie or at the intermediate level), this guide promises to be your solution to all issues concerning Microsoft Excel. | |
Разместил: Ingvar16 11-12-2019, 06:07 | Комментарии: 0 | Подробнее
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Название: Beginning the Linux Command Line, Second Edition
Автор: Sander van Vugt
Издательство: Apress
Год: 2015
Формат: PDF, EPUB
Страниц: 399
Размер: 11.58 МБ
Язык: English
This is Linux for those of us who don’t mind typing. All Linux users and administrators tend to like the flexibility and speed of Linux administration from the command line in byte–sized chunks, instead of fairly standard graphical user interfaces. Beginning the Linux Command Line is verified against all of the most important Linux distributions, and follows a task–oriented approach which is distribution agnostic. Now this Second Edition of Beginning the Linux Command Line updates to the very latest versions of the Linux Operating System, including the new Btrfs file system and its management, and systemd boot procedure and firewall management with firewalld! | |
Разместил: ak5812 10-12-2019, 10:51 | Комментарии: 0 | Подробнее
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 Название: UNIX: A History and a Memoir
Автор: Brian Kernighan
Издательство: Independently published
Год: 2019
Страниц: 197
Язык: английский
Формат: pdf (true)
Размер: 11.0 MB
The fascinating story of how Unix began and how it took over the world. Brian Kernighan was a member of the original group of Unix developers, the creator of several fundamental Unix programs, and the co-author of classic books like "The C Programming Language" and "The Unix Programming Environment." | |
Разместил: Ingvar16 9-12-2019, 03:41 | Комментарии: 0 | Подробнее
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 Название: Управление проектами в Microsoft Project 2002
Автор: Богданов В.В.
Жанр: Учебное пособие
Издательство: Питер
Год: 2003
Страниц: 641
Язык: Русский
Формат: pdf
Размер: 64,25 Mb
Знакомство с MS Project: установка, запуск, настройка, таблицы, сортировка и группировка данных, диаграмма Ганта, календарь и график ресурсов, диаграммы использования задач и ресурсов, представления и формы. | |
Разместил: rogas86 8-12-2019, 09:58 | Комментарии: 0 | Подробнее
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 Название: SQL QuickStart Guide: The Simplified Beginner's Guide to Managing, Analyzing, and Manipulating Data With SQL
Автор: Walter Shields
Издательство: ClydeBank Media LLC
Год: 2019
Страниц: 251
Язык: английский
Формат: epub
Размер: 10.1 MB
The best sql book for beginners in 2020 - hands down! Includes free access to a sample database, sql browser app, comprehension quizes & several other digital resources! Not sure how to prepare for the data-driven future? This book shows you EXACTLY what you need to know to successfully use the SQL programming language to enhance your career! Are you a developer who wants to expand your mastery to database management? Then you NEED this book. Buy now and start reading today! | |
Разместил: Ingvar16 7-12-2019, 15:51 | Комментарии: 0 | Подробнее
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 Название: Microsoft Project 2002. Библия пользователя
Автор: Мармел Элейн
Жанр: Учебное пособие
Издательство: Диалектика
Год: 2003
Страниц: 626
Язык: Русский
Формат: pdf
Размер: 56,71 Mb
Перед вами книга, посвященная последней версии лучшего инструмента для управления проектами— Microsoft Project 2002. В настоящем издании приведены основные сведения о проектах и о принципах управления ими в среде Microsoft Project 2002. | |
Разместил: rogas86 6-12-2019, 13:48 | Комментарии: 0 | Подробнее
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