Название: Learning Language Of SQL: A Beginners Guide Step By Step Training Performance Integration Services For Mere Mortals To Understand Database Design And Data Analytics And Computer Programming Server
Автор: Phil J. Hack
Издательство: Amazon Digital Services LLC
Год: 2019
Страниц: 166
Язык: английский
Формат: epub, pdf (conv)
Размер: 10.1 MB

Learn by doing and stop wasting more time with a bunch of theory. A Step-by-Step guide is what will get you to the next level. Keep reading and find out more. Are you ready to start learning the language of SQL in a smarter way with a step by step training? I know SQL may be thought as a complicated subject, however it can be quite easy to learn and comprehend when broken down and put to practice. No matter what your reasons are for learning this useful skill, it can highly benefit you in the business world and open up doors for you later on in your career path. Although there are complicated processes and terms involved with SQL, learning how to break them down into ideas that you can understand makes it all worth it.

Название: DBMS: Database Management System
Автор: Mohammed Zahid Wadiwale
Издательство: Independently published
Год: 2019
Язык: английский
Формат: pdf
Размер: 14.8 MB

Database Management System or DBMS in short refers to the technology of storing and retrieving users’ data with utmost efficiency along with appropriate security measures. DBMS allows its users to create their own databases as per their requirement. These databases are highly configurable and offer a bunch of options. This book explains the basics of DBMS such as its architecture, data models, data schemas, data independence, E-R model, relation model, relational database design, and storage and file structure. In addition, it covers a few advanced topics such as indexing and hashing, transaction and concurrency, and backup and recovery. This book will especially help computer science graduates in understanding the basic-to-advanced concepts related to Database Management Systems.

Название: Principles of Distributed Database Systems, 4th Edition
Автор: M. Tamer Özsu, Patrick Valduriez
Издательство: Springer
Год: 2020
Страниц: 674
Язык: английский
Формат: pdf (true)
Размер: 20.3 MB

The fourth edition of this classic textbook provides major updates. This edition has completely new chapters on Big Data Platforms (distributed storage systems, MapReduce, Spark, data stream processing, graph analytics) and on NoSQL, NewSQL and polystore systems. It also includes an updated web data management chapter that includes RDF and semantic web discussion, an integrated database integration chapter focusing both on schema integration and querying over these systems. The peer-to-peer computing chapter has been updated with a discussion of blockchains. The chapters that describe classical distributed and parallel database technology have all been updated.

Название: INFORMS Analytics Body of Knowledge (Wiley Series in Operations Research and Management Science)
Автор: James J. Cochran (Editor)
Издательство: Wiley
Год: 2018
Формат: epub/pdf(conv.)
Страниц: 400
Размер: 10.4 Mb
Язык: English

ABOK stands for Analytics Body of Knowledge. Based on the authors' definition of analytics―which is "a process by which a team of people helps an organization make better decisions (the objective) through the analysis of data (the activity)"―this book from Institute for Operations Research and the Management Sciences (INFORMS) represents the perspectives of some of the most respected experts on analytics. The INFORMS ABOK documents the core concepts and skills with which an analytics professional should be familiar; establishes a dynamic resource that will be used by practitioners to increase their understanding of analytics; and, presents instructors with a framework for developing academic courses and programs in analytics.

Название: Linux for Beginners: The Science of Linux Operating System and Programming Tools for Installation, Configuration and Command Line with a Basic Guide on Networking, Cybersecurity, and Ethical Hacking
Автор: Darwin Growth
Издательство: Amazon Digital Services LLC
Год: 2019
Формат: epub/azw3/pdf(conv.)
Страниц: 158
Размер: 10.6 Mb
Язык: English

Linux is a free and freely distributed operating system inspired by the UNIX system, written by Linus Torvalds with the help of thousands of programmers. UNIX is an operating system developed in 1991, one of whose greatest advantages is that it is easily portable to different types of computers, so there are UNIX versions for almost all types of computers, from PC and Mac to workstations and supercomputers.
Unlike other operating systems, such as MacOS (Apple operating system), UNIX is not intended to be easy to use, but to be extremely flexible. It is generally as easy to use as other operating systems, although great efforts are being made to facilitate its use.

Название: Компьютер: Инструкции по применению для начинающих - Самоучитель
Автор: В. Пономарев, Н. Юмашева, Мария Финкова
Издательство: НиТ
Год: 2010
Cтраниц: 336
Формат: pdf
Размер: 35 мб
Язык: русский

Эта книга является великолепным практическим самоучителем работы на компьютере, структура и содержание которого построены в виде небольших пошаговых инструкций. Четкость изложения, продуманная структура и широкий охват тем позволяют осваивать компьютер наиболее эффективно, "без лишней воды".

Название: Секреты реестра Windows XP/Vista
Автор: Колисниченко Д.Н.
Жанр: Учебное пособие
Издательство: БХВ-Петербург
Год: 2008
Страниц: 300
Язык: Русский
Формат: djvu
Размер: 10,42 Mb

Описано устройство реестра операционных систем Windows XP/Vista. Реестр этих двух версий Windows похож, но не одинаков, поэтому в книге особо выделены функции, доступные только в XP и доступные только в Vista.

Название: Expert Performance Indexing in SQL Server 2019: Toward Faster Results and Lower Maintenance Third Edition
Автор: Jason Strate
Издательство: Apress
Год: 2019
Формат: true pdf/epub
Страниц: 615
Размер: 26.1 Mb
Язык: English

Take a deep dive into perhaps the single most important facet of good performance: indexes, and how to best use them. Recent updates to SQL Server have made it possible to create indexes in situations that in the past would have prevented their use.
Other improvements covered in this book include new dynamic management views, the ability to pause and resume index maintenance, and the ability to more easily recover from failures during index creation and maintenance operations. This new edition also brings new content around the indexing of columnstore and in-memory tables, showing how these new types of tables and the queries that execute against them can also benefit from good indexing practices.
The book begins with explanations of the types of indexes and how they are stored in databases. Moving deeper into the topic, and further into the book, you will look at the statistics that are accumulated both by indexes and on indexes. You will better understand what indexes are doing in the database and what can be done to mitigate and improve their effect on performance. You will get a look at the Index Advisor now available in Azure SQL Database, and learn how to review and maintain the health of your indexes. The final chapters present a guided tour through a number of scenarios showing approaches you can take to investigate, mitigate, and improve the performance of your database.

Название: SQL: The Most Up-To-Date Guide For Intermediate To Learn SQL Programming
Автор: Jym Lawrence
Издательство: Amazon Digital Services LLC
Год: 2019
Страниц: 200
Язык: английский
Формат: epub, rtf, pdf (conv)
Размер: 10.1 MB

Structured Query Language (SQL) is a specialized programming language for sending queries to databases. Most small and industrial- strength database applications can be accessed using SQL statements. SQL is both an ANSI and an ISO standard. The most important feature of SQL which really makes it very easy to work with is it hides the intricacy of processing. Because it is a declarative language, the coder simply has to establish the structure of paper as per the server and the requirement will look after all the intricacy of aggregation and retrieval.

Название: SQL Programming: How To Learn SQL, The Practical Step-by-Step Guide. New Enhanced Learning Strategies In SQL Languages And Coding
Автор: Richard Numpy
Издательство: Amazon Digital Services LLC
Год: 2019
Страниц: 176
Язык: английский
Формат: epub
Размер: 10.6 MB

This book contains important concepts, procedures, and steps you need to start designing, creating, and manipulating relational databases using the Structured Query Language (SQL). SQL is the standard computer language for communicating with databases. It is a unique and simple, yet powerful language that you can use to store, filter, manipulate, and retrieve data to satisfy the present need for timely, relevant, and accurate information.