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Название: Технологии многопользовательских операционных систем
Автор: Назаров С.В., Широков А.И.
Издательство: Изд. Дом МИСиС
Год: 2012
Страниц: 296
Формат: pdf
Размер: 35 mb
Качество: хорошее

В монографии представлено описание основных технологий современных операционных систем: методы, алгоритмы и средства управление памятью современного компьютера; организация подсистемы ввода-вывода; архитектура и средства управления файловой системой; этапы загрузки операционных систем; файлы, сохраняющие параметры операционных систем; средства языка программирования оболочки Linux; безопасность, диагностика и восстановление операционных систем после отказов.
Издание рассчитано в первую очередь на специалистов, которые обеспечивают реализацию технологий многопользовательских операционных систем, а также будет полезно для студентов разных специальностей, обучающихся по информационным технологиям.

Название: Predictive Data Mining Models (Computational Risk Management) Second edition
Автор: David L. Olson, Desheng Wu
Издательство: Springer
Год: 2019
Формат: True PDF
Страниц: 125
Размер: 7.4 Mb
Язык: English

This book provides an overview of predictive methods demonstrated by open source software modeling with Rattle (R’) and WEKA. Knowledge management involves application of human knowledge (epistemology) with the technological advances of our current society (computer systems) and big data, both in terms of collecting data and in analyzing it. We see three types of analytic tools. Descriptive analytics focus on reports of what has happened. Predictive analytics extend statistical and/or artificial intelligence to provide forecasting capability. It also includes classification modeling. Prescriptive analytics applies quantitative models to optimize systems, or at least to identify improved systems. Data mining includes descriptive and predictive modeling. Operations research includes all three. This book focuses on prescriptive analytics.

Название: Business Intelligence for Small and Medium-Sized Enterprises: An Agile Roadmap Toward Business Sustainability
Автор: Lila Rao-Graham, Maurice L. McNaughton, Gunjan Mansingh
Издательство: Auerbach Publications / CRC Press
Год: 2019
Страниц: 167
Язык: английский
Формат: pdf (true), djvu
Размер: 10.2 MB

Business Intelligence, Data Analytics, Business Analytics and Data Mining are often used interchangeably in the academic and trade literature as well as by practitioners. For the purposes of this book, we treat Business Intelligence (BI) as an umbrella term for a wide range of processes, tools, techniques and capabilities whereby organizations create business value from their data assets.

Название: Excel 2019: A Comprehensive Beginners Guide to Learn Excel 2019 Step by Step from A - Z
Автор: Alexander Cane
Издательство: Independently published
Год: 2019
Страниц: 183
Язык: английский
Формат: epub, mobi, pdf (conv)
Размер: 11.1 MB

A Direct No-Nonsense Guide to Learning Excel. The Excel 2019 Guide has everything you need to get started in creating and making the most out of your spreadsheets. This book is designed for Excel 2019 users of all levels. May you be new to working on data or are already knowledgeable in handling different kinds of spreadsheet work, then this book is for you. Many people are overwhelmed by the powers of Excel, but these can be easily manipulated to your advantage, and this book helps you do just that.

Название: Learning Apache Drill: Query and Analyze Distributed Data Sources with SQL
Автор: Charles Givre, Paul Rogers
Издательство: O'Reilly Media
ISBN: 1492032794
Год: 2018
Страниц: 331
Язык: английский
Формат: TruePDF +code
Размер: 10.16 MB

Get up to speed with Apache Drill, an extensible distributed SQL query engine that reads massive datasets in many popular file formats such as Parquet, JSON, and CSV. Drill reads data in HDFS or in cloud-native storage such as S3 and works with Hive metastores along with distributed databases such as HBase, MongoDB, and relational databases. Drill works everywhere: on your laptop or in your largest cluster. At its core, Apache Drill is a SQL engine for big data.

Название: Beginning Oracle SQL for Oracle Database 18c: From Novice to Professional
Автор: Ben Brumm
Издательство: Apress
Год: 2019
Страниц: 433
Язык: английский
Формат: pdf (true), epub
Размер: 18.5 MB

Start developing with Oracle SQL. This book is a one-stop introduction to everything you need to know about getting started developing an Oracle Database. You`ll learn about foundational concepts, setting up a simple schema, adding data, reading data from the database, and making changes. No experience with databases is required to get started. Examples in the book are built around Oracle Live SQL, a freely available, online sandbox for practicing and experimenting with SQL statements, and Oracle Express Edition, a free version of Oracle Database that is available for download.

Название: SQL All-In-One For Dummies, 3rd Edition
Автор: Allen G. Taylor
Издательство: John Wiley & Sons, Inc.
ISBN: 1119569613
Год: 2019
Страниц: 763
Язык: английский
Формат: pdf (true), epub
Размер: 15.3 MB

The latest on SQL databases. SQL All -In-One For Dummies, 3rd Edition, is a one-stop shop for everything you need to know about SQL and SQL-based relational databases. Everyone from database administrators to application programmers and the people who manage them will find clear, concise explanations of the SQL language and its many powerful applications. With the ballooning amount of data out there, more and more businesses, large and small, are moving from spreadsheets to SQL databases like Access, Microsoft SQL Server, Oracle databases, MySQL, and PostgreSQL. This compendium of information covers designing, developing, and maintaining these databases.

Название: CompTIA A+ Certification Study Guide, Tenth Edition (Exams 220-1001 & 220-1002)
Автор: Faithe Wempen, Jane Holcombe
Издательство: McGraw-Hill Education
Год: 2019
Страниц: 1568
Язык: английский
Формат: epub
Размер: 74.0 MB

A highly effective study system for the CompTIA A+ exams - fully updated for the 2019 versions of the exams. With hundreds of accurate practice questions and hands-on exercises, CompTIA A+ Certification Study Guide, Tenth Edition (Exams 220-1001 & 220-1002) teaches you what you need to know - and shows you how to prepare - for these challenging exams. This bestselling self-study guide has been fully revised to offer 100% coverage of all current objectives for both exams. This integrated study system is based on proven methodology. Step-by-step exercises, end-of-chapter self-tests, and “Exam Watch” and “Inside the Exam” sections reinforce salient points and aid in retention. This up-to-date edition features new or expanded coverage of mobile devices; configuring operating systems, including Windows 10, Linux, Android, and iOS; and enhanced security and troubleshooting procedures.

Название: Information Systems for Managers: With Cases, Edition 4.0
Автор: Gabriele Piccoli, Federico Pigni
Издательство: Prospect Press
Год: 2019
Страниц: 1008
Язык: английский
Формат: pdf
Размер: 23.8 MB

Information Systems for Managers offers a general introduction to Information Systems as well as focused coverage of the strategic role of information systems in the modern firm, and the design and implementation of IT-department strategic initiatives. Going beyond just a discussion of concepts, Piccoli & Pigni empowers readers to make critical IS strategy decisions and effectively communicate with IS professionals to ensure the successful implementation of their initiatives. Edition 4.0 has been comprehensively updated with new coverage of big data technologies and cloud computing, blockchain, virtual and augmented reality, machine learning, artificial intelligence, the Process Virtualization Theory, mobile security, fake news, troll factories, and cybersecurity frameworks. This version Includes a set of full-length cases studies.

Название: IBM FlashSystem A9000, IBM FlashSystem A9000R, and IBM XIV Storage System: Host Attachment and Interoperability (2019)
Автор: Markus Oscheka, Bert Dufrasne, Roger Eriksson
Издательство: IBM Redbooks
Год: 2019
Страниц: 218
Язык: английский
Формат: pdf
Размер: 12.1 MB

This IBM Redbooks publication provides information for attaching the IBM FlashSystem® A9000, IBM FlashSystem A9000R, and IBM XIV Storage System to various host operating system platforms, such as IBM AIX and Microsoft Windows.
This publication was last updated in May 2019 to cover the VLAN tagging and port trunking support available with software version 12.3.2 (see in particular section 2.4, “VLAN tagging” on page 67. The goal is to give an overview of the versatility and compatibility of the IBM Spectrum Accelerate family of storage systems with various platforms and environments.