Название: Apache Cassandra Horizontal scalability for Java applications
Автор: Otavio Santana
Издательство: Leanpub
Год: 2021
Формат: PDF, ePUB
Страниц: 53
Размер: 11 Mb
Язык: English

In the competitive world of technology, millisecond improvements in performance can make all the difference for your customers. From this need, several paradigms and frameworks emerged, demanding, at the same time, a good and fast performance in the persistence of information. Apache Cassandra was born in this scenario, the NoSQL database, elastic, fault-tolerant, and with a high degree of performance. Cassandra is a non-relational database originated by Facebook. Today, it is an open-source project within the Apache Foundation with successes in the world's largest companies, such as Netflix, GitHub, eBay, among others.

Название: Системы управления базами данных (2021)
Автор: Мамедли Р.Э.
Издательство: Нижневартовск: Нижневартовский государственный университет
Год: 2021
Формат: pdf
Страниц: 214
Размер: 14 mb
Язык: Русский

В учебном пособии рассматриваются вопросы организации баз данных. Изложены принципы проектирования реляционных баз данных, нормализация отношений. Подробно рассматриваются операции реляционной алгебры, синтаксис и применение языка SQL. Даются характеристики системы управления базами данных различных поколений. Материал подготовлен на основе учебного курса, который читается автором в Нижневартовском государственном университете.

Название: Practical Foundations of Linux Debugging, Disassembling, Reversing: Training Course
Автор: Dmitry Vostokov
Издательство: Leanpub
Год: 2021
Формат: PDF
Страниц: 175
Размер: 10 Mb
Язык: English

This training course is a Linux version of the previous Practical Foundations of Windows Debugging, Disassembly, Reversing book. It also complements Accelerated Linux Core Dump Analysis training course. This training course is a Linux version of the previous Practical Foundations of Windows Debugging, Disassembly, Reversing book. It also complements Accelerated Linux Core Dump Analysis training course.

Название: Big Data and Social Media Analytics: Trending Applications
Автор: Mehmet Сakırtas, Mehmet Kemal Ozdemir
Издательство: Springer
Год: 2021
Формат: PDF
Страниц: 246
Размер: 19,6 Mb
Язык: English

This edited book provides techniques which address various aspects of big data collection and analysis from social media platforms and beyond. It covers efficient compression of large networks, link prediction in hashtag graphs, visual exploration of social media data, identifying motifs in multivariate data, social media surveillance to enhance search and rescue missions, recommenders for collaborative filtering and safe travel plans to high risk destinations, analysis of cyber influence campaigns on YouTube, impact of location on business rating, bibliographical and co-authorship network analysis, and blog data analytics. All these trending topics form a major part of the state of the art in social media and big data analytics. Thus, this edited book may be considered as a valuable source for readers interested in grasping some of the most recent advancements in this high trending domain.

Название: Hands on Azure Data Studio: Microsoft's Open Platform for Data Engineering and Analytics
Автор: Jim Miller
Издательство: Leanpub
Год: 2021
Формат: PDF, ePUB
Страниц: 142
Размер: 12 Mb
Язык: English

This book introduces Microsoft Azure Data Studio and shows how anyone working with data -- Database Developers, Data Analysts, Data Scientists, Database Administrators, and Software Developers -- can use Azure Data Studio to dramatically streamline and accelerate their daily work. Learn to connect to databases whether in the Azure cloud or hosted on premises in your corporate environment. You can even connect to databases from competing brands and from the world of open source. Then learn how you can query and analyze data using a fusion of languages such as Python, SQL, and PowerShell neatly wrapped in Jupyter Notebooks.

Название: The PowerShell Practice Primer : 100+ Exercises for Improving Your PowerShell Skills
Автор: Jeff Hicks
Издательство: Leanpub
Год: 2021-03-02
Страниц: 133
Язык: английский
Формат: pdf (true), mobi, epub
Размер: 12.4 MB

Have you started to learn PowerShell but don't know what to do next? Want to test your PowerShell skills? Here are 100+ PowerShell challenges to improve your PowerShell proficiency and enhance your PowerShell learning skills. No scripting is required! Created by one of the top PowerShell experts you know and trust. Enhance your PowerShell Learning In a Whole New Way. Long-time Microsoft MVP and veteran PowerShell teacher Jeff Hicks has created a PowerShell book, unlike anything you've read before. Those other books are great, and the assumption for this book is that you have read something like Learn Windows PowerShell in a Month of Lunches or have equivalent experience. You understand some PowerShell basics but need to improve your fluency. Learning PowerShell is no different than learning any foreign language. You need to practice it and use it constantly.

Название: Your Excel Survival Kit: Your Guide to Surviving and Thriving in an Excel World, 2nd Edition
Автор: Anne Walsh
Издательство: Holy Macro! Books
Год: 2021
Формат: True ePUB
Страниц: 267
Размер: 11 Mb
Язык: English

You have just been promoted into a job that requires more Excel skills than ever. You are floundering, drowning in a sea of spreadsheets. This book walks you through the program in an accessible way—everything from vlookups, pivot tables, and Power Query to Power BI and Power Pivot. The Excel Survival Kit is small enough to slip into your purse and carry with you to the office.

Название: Applications of Computer Science and Technology in Different Fields
Автор: Adele Kuzmiakova
Издательство: Arcler Press
Год: 2021
Страниц: 298
Язык: английский
Формат: pdf (true)
Размер: 11.4 MB

This book discusses common myths and misunderstandings about Computer Science (CS). It is committed to solving these problems and trying to eliminate misconceptions in order to provide potential computer science pupils and the overall public a more realistic outlook of the field. It provides a perspective of different fields where computer science is applicable, such as the medical field, business, linguistics, robotics, agriculture, sports, and the environment. The book mentions that computer science (CS) is at the crossroads of most modern occupations. It discusses the development of human-computer interaction that has been going on for years, reshaping the way people do things today.

Название: Digital Circuit Simulation Using Excel
Автор: Anthony Mazzurco
Издательство: Gatekeeper Press
Год: 2020
Формат: True ePUB
Страниц: 238
Размер: 18 Mb
Язык: English

This book develops techniques for simulating digital logic circuits in Microsoft’s Excel that provide a useful tool to both the student and the practicing engineer. It introduces the subject by showing how logic devices, taken from the standard 7400 family, can be modeled and stored in a library. These functions can then be combined by the user as building blocks to design more complex circuits, both combinatorial and sequential. The simulations not only allow the designs to be verified to ensure they provide expected outputs and states, but can also perform detailed timing analysis. Worst case timing conditions can be imposed to stress the circuits so that the resultant behavior can be observed. Methods showing how the user can add additional devices to the simulation library are also covered.

Название: Базы данных. Проектирование, программирование, управление и администрирование
Автор: Волк В. К.
Издательство: Лань
Год: 2021
Cтраниц: 340
Формат: pdf
Размер: 46 мб
Язык: русский

Базы данных — одно из направлений IT-индустрии, в рамках которого традиционно рассматриваются технологии надежного хранения больших объемов информации, ее эффективного поиска и извлечения по запросам потребителей.