|
 |
|
 |
|
|
 |
|  |
|
 Название: Pro SQL Server 2022 Administration: A Guide for the Modern DBA, 3rd Edition
Автор: Peter A. Carter
Издательство: Apress
Год: 2023
Страниц: 990
Язык: английский
Формат: pdf (true)
Размер: 52.2 MB
Get your daily work done efficiently using this comprehensive guide for SQL Server DBAs that covers all that a practicing database administrator needs to know. Updated for SQL Server 2022, this edition includes coverage of new features, such as Ledger, which provides an immutable record of table history to protect you against malicious data tampering, and integration with cloud providers to support hybrid cloud scenarios. You’ll also find new content on performance optimizations, such as query pan feedback, and security controls, such as new database roles, which are restructured for modern ways of working. Coverage also includes Query Store, installation on Linux, and the use of containerized SQL. Pro SQL Server 2022 Administration takes DBAs on a journey that begins with planning their SQL Server deployment and runs through installing and configuring the instance, administering and optimizing database objects, and ensuring that data is secure and highly available. | |
Разместил: Ingvar16 29-11-2022, 03:32 | Комментарии: 0 | Подробнее
| | | |
 |
|  |
|
|
|
|
|
|
| |
|
Название: Большая книга работы на компьютере и ноутбуке. Просто и понятно в любом возрасте
Автор: Жуков И.
Издательство: АСТ
Год: 2018
Формат: pdf
Страниц: 286
Размер: 21 mb
Язык: Русский
Книги Ивана Жукова уже много лет доказывают, что научиться работать на компьютере или ноутбуке на самом деле – просто! Важно не пугаться и начать обучение в правильном порядке. Поэтому книги Жукова – это всегда простой текст, доступные объяснения, много иллюстраций, необходимые повторения.
Новая книга Ивана Жукова – это новейшая версия простого и понятного самоучителя, который поможет начать работу и на компьютере, и на ноутбуке. | |
Разместил: na5ballov 27-11-2022, 13:59 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 Название: Automated Taxonomy Discovery and Exploration
Автор: Jiaming Shen, Jiawei Han
Издательство: Springer
Серия: Synthesis Lectures on Data Mining and Knowledge Discovery
Год: 2022
Страниц: 112
Язык: английский
Формат: pdf (true), epub
Размер: 17.1 MB
This book provides a principled data-driven framework that progressively constructs, enriches, and applies taxonomies without leveraging massive human annotated data. Traditionally, people construct domain-specific taxonomies by extensive manual curations, which is time-consuming and costly. In today’s information era, people are inundated with the vast amounts of text data. Despite their usefulness, people haven’t yet exploited the full power of taxonomies due to the heavy curation needed for creating and maintaining them. To bridge this gap, the authors discuss automated taxonomy discovery and exploration, with an emphasis on label-efficient machine learning methods and their real-world usages. Taxonomy organizes entities and concepts in a hierarchy way. It is ubiquitous in our daily life, ranging from product taxonomies used by online retailers, topic taxonomies deployed by news outlets and social media, as well as scientific taxonomies deployed by digital libraries across various domains. When properly analyzed, these taxonomies can play a vital role for science, engineering, business intelligence, policy design, e-commerce, and more. Intuitive examples are used throughout enabling readers to grasp concepts more easily. | |
Разместил: Ingvar16 27-11-2022, 12:51 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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. | |
Разместил: Ingvar16 27-11-2022, 11:48 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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. | |
Разместил: Ingvar16 27-11-2022, 10:51 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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. | |
Разместил: Ingvar16 26-11-2022, 03:47 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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. | |
Разместил: Ingvar16 25-11-2022, 20:40 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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. | |
Разместил: Ingvar16 25-11-2022, 19:48 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
Название: Заставьте данные говорить. Как сделать бизнес-дашборд в Excel. Руководство по визуализации данных
Автор: Алексей Колоколов
Издательство: Альпина паблишер
Год: 2022
Формат: fb2, rtf
Размер: 24 Мб
Качество: Хорошее
Язык: Русский
Собрать разрозненные данные для отчета и представить их наглядно не самая простая задача для заказчика. Об этом хорошо знает Алексей Колоколов, который обучает анализу и визуализации данных с 2015 года. Он написал подробное руководство по созданию дашбордов и посвятил большую его часть практике. Колоколов последовательно разбирает процесс составления отчета, начиная с подготовки данных и заканчивая оформлением в фирменном стиле. На реальных примерах он описывает, что нужно сделать на каждом этапе, и сопровождает рассказ подробными иллюстрациями. Читатель сможет построить функциональный дашборд с нуля, даже не обладая навыками работы в Excel.
Я хочу, чтобы ваши отчеты были понятными и полезными. Чтобы данные в них говорили на языке бизнеса и помогали управленцам своевременно делать выводы. Для этого важно уметь превращать данные в информацию. Вот почему я написал эту книгу.
Алексей Колоколов объясняет, как предварительно поработать с данными, чтобы дашборд обновлялся автоматически, как расположить информационные блоки на макете и выполнить дизайн элементов, чтобы отчет выглядел профессионально и дорого. Читатель узнает, какие диаграммы лучше использовать для разного типа данных, разберется в принципах их настройки и познакомится с приемами визуализации, которые можно использовать в Excel, PowerPoint, Power BI, Tableau или российских BI-системах. | |
Разместил: tanyavip1 24-11-2022, 13:47 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
|
|
|
|
|
| |
|
 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? | |
Разместил: Ingvar16 24-11-2022, 06:01 | Комментарии: 0 | Подробнее
| | | |
|
| |
|
Навигация
Вход на сайт
Реклама
