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Название: 2021 Microsoft Formulas and Functions: A Simplified Guide With Examples on how to take advantage of built-in Excel Formulas and Functions
Автор: Sibley Kelvin
Издательство: Sibley Kelvin
Год: 2021
Формат: epub
Страниц: 80
Размер: 11,0 МБ
Язык: English
This guide is what should be called; a one-fit approach to understanding the basis of Excel formulas. This guide is useful especially for business owners, workers, and financial analysts who want to up their game with Excel, and use Excel formulas like a professional. The guide has been designed, equally, to suit the taste of individuals; who are not business inclined and who only want to learn about useful formulas in Excel. The book is replete with images and annotations to drive home the essence of each formula.
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Разместил: vikCAT 30-04-2021, 07:28 | Комментарии: 0 | Подробнее
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 Название: Concepts of Database Management (MindTap Course List) 10th Edition
Автор: Lisa Friedrichsen, Lisa Ruffolo, Ellen Monk, Joy L. Starks, Philip J. Pratt
Издательство: Cengage Learning
Год: 2021
Формат: True PDF
Страниц: 418
Размер: 16.3 Mb
Язык: English
Strengthen your understanding of database management today with the thorough, hands-on presentation found in CONCEPTS OF DATABASE MANAGEMENT, 10th Edition. Real cases, practical examples, helpful screenshots and concise explanations help clarify concepts, such as database design, data integrity, normalization, concurrent updates, data security and big data. Completely updated content reflects Microsoft Access 2019, Office 365 standards and SQL Server 2019, while exploring SQL in a database-neutral environment. | |
Разместил: bomboane 28-04-2021, 09:19 | Комментарии: 0 | Подробнее
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 Название: Becoming a Data Head: How to Think, Speak, and Understand Data Science, Statistics, and Machine Learning
Автор: Alex J. Gutman, Jordan Goldmeier
Издательство: Wiley
Год: 2021
Формат: True PDF
Страниц: 268
Размер: 10.7 Mb
Язык: English
You’ve heard the hype around data?now get the facts.
In Becoming a Data Head: How to Think, Speak, and Understand Data Science, Statistics, and Machine Learning, award-winning data scientists Alex Gutman and Jordan Goldmeier pull back the curtain on data science and give you the language and tools necessary to talk and think critically about it. | |
Разместил: bomboane 27-04-2021, 10:46 | Комментарии: 0 | Подробнее
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 Название: Responsible Data Science: Transparency and Fairness in Algorithms
Автор: Grant Fleming, Peter C. Bruce
Издательство: Wiley
Год: 2021
Формат: true pdf
Страниц: 300
Размер: 12.2 Mb
Язык: English
Explore the most serious prevalent ethical issues in data science with this insightful new resource
The increasing popularity of data science has resulted in numerous well-publicized cases of bias, injustice, and discrimination. The widespread deployment of “Black box” algorithms that are difficult or impossible to understand and explain, even for their developers, is a primary source of these unanticipated harms, making modern techniques and methods for manipulating large data sets seem sinister, even dangerous. When put in the hands of authoritarian governments, these algorithms have enabled suppression of political dissent and persecution of minorities. | |
Разместил: bomboane 27-04-2021, 10:36 | Комментарии: 0 | Подробнее
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 Название: Teach Yourself VISUALLY Google Workspace
Автор: Guy Hart-Davis
Издательство: Wiley
Год: 2021
Формат: True PDF
Страниц: 385
Размер: 67.8 Mb
Язык: English
Master the ins and outs of Google’s free-to-use office and productivity software
Teach Yourself VISUALLY Google Workspace delivers the ultimate guide to getting the most out of Google’s Workspace cloud software. | |
Разместил: bomboane 27-04-2021, 10:25 | Комментарии: 0 | Подробнее
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 Название: Introduction and Comparison of Data Envelopment Analysis Software Packages
Автор: Alireza Alinezhad, Seyyed Hamed Mirtaleb, Javad Khalili
Издательство: Nova Science Publishers, Inc
Год: 2021
Формат: True PDF
Страниц: 324
Размер: 11.5 Mb
Язык: English
This book presents and compares 11 software packages of Data Envelopment Analysis (DEA). Performance measurement is done by various methods, one of which is DEA. Due to the ability of DEA models to meet practical requirements, extensive research can be conducted in the fields of mathematics, management, economics, and engineering. | |
Разместил: bomboane 27-04-2021, 09:29 | Комментарии: 0 | Подробнее
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 Название: Application of Big Data and Business Analytics
Автор: Sneha Kumari (Editor), K. K. Tripathy (Editor), Vidya Kumbhar (Editor)
Издательство: Emerald Publishing Limited
Год: 2021
Формат: True PDF
Страниц: 204
Размер: 10.8 Mb
Язык: English
Application of Big Data and Business Analytics uses advanced analytic tools to explore the solutions to problems in society, environment and industry. The chapters within bring together researchers, engineers and practitioners, encompassing a wide and diverse set of topics in almost every field. | |
Разместил: bomboane 26-04-2021, 10:17 | Комментарии: 0 | Подробнее
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 Название: Система управления базами данных Microsoft Access 2019
Автор: Жидченко Т.В.
Издательство: Азово-Черноморский инженерный институт
Год: 2021
Формат: PDF
Страниц: 108
Размер: 10 Mb
Язык: Русский
Учебное пособие подготовлено в соответствии с требованиями Федерального государственного образовательного стандарта высшего образования бакалавров по направлению подготовки 35.03.06 «Агроинженерия». Соответствует требованиям к результатам освоения основных образовательных программ бакалавриата в виде общепрофессиональной компетенции: пользуется специальными программами и базами данных при разработке и расчете энергетического оборудования, средств автоматизации и электрификации сельского хозяйства (ОПК-1.4).
Пособие содержит теоретические основы и лабораторные работы по изучению СУБД Microsoft Access 2019.
Рассматриваются вопросы создания объектов Access: таблиц и запросов, ввода и редактирования данных, установки связей между таблицами, выполнения расчетов, выборки групповых операций в запросах.
Уделено внимание вопросам создания форм и отчетов в базах данных, также рассмотрены дополнительные возможности работы с базами данных. | |
Разместил: vitvikvas 23-04-2021, 14:03 | Комментарии: 0 | Подробнее
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 Название: PostgreSQL Query Optimization: The Ultimate Guide to Building Efficient Queries
Автор: Henrietta Dombrovskaya, Boris Novikov, Anna Bailliekova
Издательство: Apress
Год: 2021
Формат: EPUB, PDF
Страниц: 342
Размер: 20 Mb
Язык: English
Write optimized queries. This book helps you write queries that perform fast and deliver results on time. You will learn that query optimization is not a dark art practiced by a small, secretive cabal of sorcerers. Any motivated professional can learn to write efficient queries from the get-go and capably optimize existing queries. You will learn to look at the process of writing a query from the database engine’s point of view, and know how to think like the database optimizer.
The book begins with a discussion of what a performant system is and progresses to measuring performance and setting performance goals. It introduces different classes of queries and optimization techniques suitable to each, such as the use of indexes and specific join algorithms. You will learn to read and understand query execution plans along with techniques for influencing those plans for better performance. The book also covers advanced topics such as the use of functions and procedures, dynamic SQL, and generated queries. All of these techniques are then used together to produce performant applications, avoiding the pitfalls of object-relational mappers. | |
Разместил: vitvikvas 22-04-2021, 18:55 | Комментарии: 0 | Подробнее
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 Название: Exam Ref DA-100 Analyzing Data with Microsoft Power BI
Автор: Daniil Maslyuk
Издательство: Pearson Education
Год: 2021
Формат: epub
Страниц: 288
Размер: 18.8 Mb
Язык: English
Prepare for Microsoft Exam DA-100?and help demonstrate your real-world mastery of Power BI data analysis and visualization. Designed for experienced data analytics professionals ready to advance their status, Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the Microsoft Certified Associate level. | |
Разместил: bomboane 22-04-2021, 12:40 | Комментарии: 0 | Подробнее
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