Название: Database Security: Problems and Solutions
Автор: Christopher Diaz
Издательство: Mercury Learning and Information
Год: 2022
Страниц: 261
Язык: английский
Формат: pdf (true), epub (true)
Размер: 24.0 MB

Database Security: Problems and Solutions describes and demonstrates how to resolve database security issues at the design, implementation, and production phases. Database securityconsiders and implements those measures or controls in more specific ways than are generally realized in the broader realm of information security. Database security also involves other confidentiality approaches, such as techniques for account credential management, techniques to manage access to data, as well as techniques to manage the types of access. Database security also considers other, less realized, approaches such as database normalization, referential integrity, transactions, locks, and check constraints. Designed for professionals, workshop settings, and self-learners, the book demonstrates several databases so the reader can follow along in a hands-on approach.

Название: Data for All (MEAP v4)
Автор: John K. Thompson
Издательство: Manning Publications
Год: 2022
Страниц: 159
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Take control of your personal data. Learn how companies manipulate and exploit your data and what you can do to access, delete, and monetize it yourself. Both a handbook and a manifesto, Data for All is a must-read for anyone who wants to take control of their personal data. It lays out how businesses collect, use, and exploit your data, and clearly explains the legislation that will overturn the existing system. Follow John Thompson’s direct and accessible guidance and you’ll completely change your relationship with your data. In this fascinating book, you will learn how to oversee who accesses your data, how much different types of data are worth, and how to keep private details private. You’ll soon stop being a passive source of free data, and start earning a “data dividend”—hundreds or thousands of dollars paid out simply for your daily online activities. Data scientists bring together multiple sources of related data to create a model or models that produces results that are as close as possible as to how the world actually works. That is the primary objective of predictive analytics, to build a model or a stream of models, that takes data and predicts as accurately as possible what the future of that business process or business environment will look like. Data scientists bring these data sets together and create features that feed into models.

Название: Pro DAX and Data Modeling in Power BI: Creating the Perfect Semantic Layer to Drive Your Dashboard Analytics
Автор: Adam Aspin
Издательство: Apress
Год: 2023
Страниц: 475
Язык: английский
Формат: pdf, epub
Размер: 35.5 MB

Develop powerful data models that bind data from disparate sources into a coherent whole. Then extend your data models using DAX–the query language that underpins Power BI–to create reusable measures to deliver finely-crafted custom calculations in your dashboards. This book starts off teaching you how to define and enhance the core structures of your data model to make it a true semantic layer that transforms complex data into familiar business terms. You’ll learn how to create calculated columns to solve basic analytical challenges. Then you’ll move up to mastering DAX measures to finely slice and dice your data. The book also shows how to handle temporal analysis in Power BI using a Date dimension. You will see how DAX Time Intelligence functions can simplify your analysis of data over time. Finally, the book shows how to extend DAX to filter and calculate datasets and develop DAX table functions and variables to handle complex queries.

Название: IBM DB2 Administration Guide Installation, Upgrade and Configuration of IBM DB2 on RHEL 8, Windows 10 and IBM Cloud
Автор: Alan S. Bluck
Издательство: BPB Publications
Год: 2022
Страниц: 506
Язык: английский
Формат: epub (true)
Размер: 35.5 MB

IT professionals and software architects are overloaded with knowledge due to the rapid advancement of technology and the launch of new Cloud-based services. This book provides helpful instructions for installing and configuring IBM Database on multiple operating systems and enterprise platforms. The book's troubleshooting sections are designed to increase IT support productivity and speed up problem resolution. Software Architects, Installation specialists, database developers, and IBM Document, Case, and Workflow management software developers can all benefit from this book. This book offers a centralised resource that discusses the most recent version of IBM software that readers can use on the most recent versions of Red Hat Linux and IBM Cloud platforms.

Название: SQL in 7 Days: A Quick Crash Course in Manipulating Data, Databases Operations, Writing Analytical Queries, and Server-side Programming
Автор: Alex Bolenok
Издательство: BPB Publications
Год: 2023
Страниц: 279
Язык: английский
Формат: pdf, epub (true), mobi
Размер: 10.2 MB

This book provides lucid explanations of the features of SQL, beginning with the most fundamental and progressing to the most advanced. You'll be able to learn how to perform everyday SQL operations like adding new entries, modifying or deleting old ones, and performing simple and sophisticated SQL queries with the assistance of this book, which makes learning SQL a more efficient and practical process. This book will teach you some of the more complex features of database management, including joining algorithms, materialized views, optimizers, and indexing, and it will do so by providing you with proven illustrations. Finally, the book demonstrates how to get started with cloud-based database design by providing step-by-step instructions. In this book, I will be using PostgreSQL version 13.2 as a reference. All SQL code that you will find in this book works in PostgreSQL version 13.2.

Название: Linux & Open Source Annual - Volume 8, 2023
Автор: Aiden Dalby, Steve Dacombe
Издательство: Future Publishing
Год: 2023
Страниц: 180
Язык: английский
Формат: pdf (true)
Размер: 17.5 MB

Free and Open Source Software (FOSS) has become an international phenomenon in recent years. The FOSS philosophy of protecting user freedoms sets it apart from many commercial software providers. And by constantly updating and improving, it pushes the boundaries of what can be achieved with software, allowing you freedom in other ways: to create, to hack (in the tinkering sense; behave yourselves!), to explore new ways of doing things. We’ve crammed as much exciting information as we possibly can into this annual, including the hottest distros and FOSS for a wide range of fun and practical applications. This collection truly is an abundance of Linux and open source knowledge, ready for you to jump right into. So, what are you waiting for?

Название: Tally ERP 9 + GST Implementation Voucher Entries, Inventory Management, Order Processing, Taxation, and GST Accounting
Автор: Akshay Rajgaria
Издательство: BPB Publications
Год: 2023
Страниц: 128
Язык: английский
Формат: epub
Размер: 10.2 MB

The book 'Tally ERP 9 + GST Implementation' aims to help readers use the Tally ERP 9 accounting software to perform their bookkeeping. Today, it's imperative that you have the Tally in active use. The Tally accounting software is used by every institution and company worldwide. The book's complete Tally course will enable readers to perform accounting activities without any hassle efficiently. This book includes everything necessary to learn and use Tally ERP 9 in the real world. This course covers various topics common to accounting departments, such as voucher entry, inventory management, ledger statement display, and other similar tasks. The book describes crucial tasks such as order processing, vendor management, batch-wise inventories, GST operations, and implementing TDS in detail. To help the reader replicate the examples in the book, each chapter ends with a screenshot of the relevant portion of the samples. Each of the instructions for using Tally ERP 9 is brief and straightforward enough so that anyone can follow along.

Название: Astra Linux. Установка, настройка, администрирование
Автор: Матвеев М.Д.
Издательство: Наука и Техника
Год: 2023
Страниц: 418
Язык: русский
Формат: pdf
Размер: 48.1 MB

Astra Linux - дистрибутив специального назначения на базе ядра Linux, созданный для комплексной защиты информации и построения защищен­ных автоматизированных систем. Основан на Debian 1О, поэтому если вы до этого работали с DeЬian или UЬuntu, то большая часть ваших знаний применима и к Astra Linux Эта операционная система хороша тем, что с высокой эффективностью ее можно использовать как на персональных компьютерах (для личного пользования), так и серверах различного уровня. Также эта система поддерживается и мобильными устройствами. Книга будет полезна как начинающих линуксоидам, так и более опытным пользователям, которые хотят познакомиться с Astra Linux поближе.

Название: Troubleshooting and Supporting Windows 11: Creating Robust, Reliable, Sustainable, and Secure Systems
Автор: Mike Halsey
Издательство: Apress
Год: 2023
Страниц: 702
Язык: английский
Формат: pdf (true)
Размер: 64.3 MB

Diagnose, troubleshoot and repair any type of problems on your PC from startup and file access to cloud services and the issues caused by hybrid-work. This book contains everything you need to know to keep PC systems running optimally, and to repair problems quickly and efficiently. This book provides a deep dive into the Windows OS, detailing what everything is, and how it works. You will learn about the in-built, additional, and third-party tools and utilities you can use to create reliable, robust and secure PC systems. Finally, you will learn more advanced troubleshooting techniques like security and encryption troubleshooting and using PowerShell scripting to repair problems. Further, you will also learn how to manually remove malware and ransomware, registry troubleshooting and startup and repair troubleshooting. By the end, you will know how to troubleshoot complex problems and diagnose hardware problems in a PC. You will be able to troubleshoot and repair any type of problem on a Windows 11 PC.

Название: Digital Twins: Basics and Applications
Автор: Zhihan Lv, Elena Fersman
Издательство: Springer
Год: 2022
Страниц: 102
Язык: английский
Формат: pdf (true), epub
Размер: 20.1 MB

This book comprehensively introduces readers to Digital Twins, from the basic concepts, core technologies and technical architecture, to application scenarios and other aspects. Readers will gain a profound understanding of the emerging discipline of Digital Twins. Covering the latest and cutting-edge application technologies of Digital Twins in various fields, the book offers practitioners concrete problem-solving strategies. At the same time, it helps those working in Digital Twins-related fields to deepen their understanding of the industry and enhance their professional knowledge and skills. Given its scope, the book can also be used as teaching material or a reference book for teachers and students of product design, industrial design, design management, design marketing and related disciplines at colleges and universities. Covering a variety of groundbreaking Digital Twins technologies, it can also provide new directions for researchers. The Chapter 1 presents an overview of the Digital Twin (DT) building architecture. In general, we can understand the DT as a decision support system composed of four main components: (i) Physical system, (ii) virtual system, (iii) systems data, and (iv) communication interface.