Название: Mastering Snowflake Platform: Generate, fetch, and automate Snowflake data as a skilled data practitioner
Автор: Pooja Kelgaonkar
Издательство: BPB Publications
Год: 2024
Страниц: 400
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

Handling ever evolving data for business needs can get complex. Traditional methods create bulky and costly-to-maintain data systems. Here, Snowflake emerges as a cost-effective solution, catering to both traditional and modern data needs with zero or minimal maintenance costs. This book helps you grasp Snowflake, guiding you to create complete solutions from start to finish. The starting focus covers Snowflake architecture, key features, native loading and unloading capabilities, ANSI SQL support, and processing of diverse data types and objects. The next part utilizes acquired knowledge to look into implementing data security, governance, and collaborations, utilizing Snowflake's features like data sharing and cloning. The final part explores advanced topics, including streams, tasks, performance optimizations, cost efficiencies, and operationalization with automated monitoring. Real-time use cases and reference architectures are provided to assist readers in implementing data warehouse, data lake, and data mesh solutions with Snowflake.

Название: Data Visualization for People of All Ages
Автор: Nancy Organ
Издательство: CRC Press
Год: 2024
Страниц: 333
Язык: английский
Формат: pdf (true)
Размер: 25.0 MB

Data visualization is the art and science of making information visible. On paper and in our imaginations, it’s a language of shapes and colors that holds our best ideas and most important questions. As we find ourselves swimming in data of all kinds, visualization can help us to understand, express, and explore the richness of the world around us. No matter your age or background, this book opens the door to new ways of thinking and sharing through the power of data visualization. Data Visualization for People of All Ages is a field guide to visual literacy, born from the author’s personal experience working with world-class scholars, engineers, and scientists. By walking through the different ways of showing data—including color, angle, position, and length—you’ll learn how charts and graphs truly work so that no visualization is ever a mystery or out of reach. It doesn’t stop at what fits on a page, either. You’ll journey into cutting-edge topics like data sonification and data physicalization, using sound and touch to share data across the different senses. Packed with practical examples and exercises to help you connect the dots, this book will teach you how to create and understand data visualizations on your own—all without writing a single line of code or getting tangled up in software. Written with accessibility in mind, this book invites everyone to the table to share the joy of one of today’s most necessary skills.

Название: DBA Essentials for 21c: Installing Oracle Database 21c on OCI Compute
Автор: Divit Gupta
Издательство: BPB Publications
Год: 2024
Страниц: 288
Язык: английский
Формат: epub (true)
Размер: 28.2 MB

Oracle Database 21c is the engine driving some of the most critical systems on the planet. "DBA Essentials for 21c," equips you with the essential knowledge and skills to confidently manage and optimize your Oracle Database in the cloud. This book breaks down Oracle Database Setup Wizard, Configuration Assistant, and steps for creating and configuring databases. In the first section, you will learn the basics of 21c, understand its Infrastructure, use its advantages, and learn its role in the modern data landscape. As you progress, you will gain knowledge of tools like Setup Wizard and Configuration Assistant to build powerful database structures and optimize performance. Then advanced topics are covered, where you will discover how to secure your data, troubleshoot common issues, and automate tasks for efficiency with practical tips and best practices. After reading this book, you will be highly competent in Oracle Database 21c installation on OCI Compute. You will grasp the fundamental concepts and sophisticated features to deploy databases in a cloud environment.

Название: The Complete Android User Manual - 21th Edition 2024
Автор: Papercut Ltd
Издательство: Papercut Ltd
Год: 2024
Страниц: 142
Формат: PDF
Язык: английский
Размер: 80,7 MB

Your Android phone or tablet is the perfect tool for checking your emails on the go, browsing the Internet while you wait for your train or listening to music while you exercise, but it is also capable of so much more. From playing the latest games and watching on-demand TV to managing your work/life balance and writing that long-planned novel. This Android guidebook will take you from getting the most from the stock Android apps such as Gmail and Chrome, through solving common problems and on to learning about adding launchers and rooting your device. We will show you how to explore the OS and get more from any Android phone or tablet, whether it is four years old or the latest cutting edge, flagship model.

Название: The Ultimate Power Query Cookbook for Power BI and Excel: Leveraging Power Query for collecting, combining and transforming your data
Автор: Dominick Raimato
Издательство: BPB Publications
Год: 2024
Страниц: 398
Язык: английский
Формат: epub (true)
Размер: 19.5 MB

"The Ultimate Power Query Cookbook for Power BI and Excel" serves up easy-to-follow recipes that transform data into meaningful insights. You will learn to clean messy files, combine datasets, and even use AI magic to Power BI and Excel. This book will walk you through the basics of getting connected to data with Power Query. You will understand how to ingest data from files, folders, databases, websites, APIs, and other third party sources. Once connected, you will learn how to transform the data so it is ready for your use. We will clean up columns, filter, replace, extract, and classify data in Power Query to meet your needs. The book offers over 100 practical recipes, ensuring you understand each step with clear explanations and examples. Lastly, we will go over advanced techniques to help optimize and simplify your transformations allowing fast refreshes all while helping you manage them in the future. This book will help you know how to apply these techniques and recipes to your data all while understanding the implications of making certain decisions. This will enable you to have better conversations with other data professionals who are providing data for your use.

Название: Data Warehouse and Data Mining: Concepts, techniques and real life applications
Автор: Jugnesh Kumar
Издательство:
Год: 2024
Страниц: 214
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

Data warehouse and data mining are essential technologies in the field of data analysis and business intelligence. Data warehouse provides a centralized repository of structured data and facilitates data storage and retrieval. Data mining, on the other hand, utilizes various algorithms and techniques to extract valuable patterns, trends, and insights from large datasets. The book explains the ins and outs of data warehousing by discussing its principles, benefits, and components, differentiating it from traditional databases. The readers will explore warehouse architecture, learn to navigate OLTP and OLAP systems, grasping the crux of the difference between ROLAP and MOLAP. The book is designed to help you discover data mining secrets with techniques like classification and clustering. You will be able to advance your skills by handling multimedia, time series, and text, staying ahead in the evolving data mining landscape. Data Warehousing introduces the foundational concepts behind the creation and management of centralized repositories, offering a blueprint for designing efficient data storage systems.

Название: Driving Data Projects: A comprehensive guide
Автор: Christine Haskell
Издательство: BCS, The Chartered Institute for IT
Год: 2024
Страниц: 507
Язык: английский
Формат: epub
Размер: 107.1 MB

Digital transformation and data projects are not new and yet, for many, they are a challenge. Driving Data Projects is a compelling guide that empowers data teams and professionals to navigate the complexities of data projects, fostering a more data-informed culture within their organizations. With practical insights and step-by-step methodologies, this guide provides a clear path how to drive data projects effectively in any organization, regardless of its sector or maturity level whilst also demonstrating how to overcome the overwhelming feelings of where to start and how to not lose momentum. This book offers the keys to identifying opportunities for driving data projects and how to overcome challenges to drive successful data initiatives. Driving Data Projects is highly practical and provides reflections, worksheets, checklists, activities, and tools making it accessible to students new to driving data projects and culture change. This book is also a must-have guide for data teams and professionals committed to unleashing the transformative power of data in their organizations.

Название: Сводные таблицы в Microsoft Excel 2021 и Microsoft 365
Автор: Билл Джелен
Издательство: ДМК Пресс
Год: 2023
Страниц: 556
Язык: русский
Формат: pdf
Размер: 107.6 MB

Сводные таблицы – один из наиболее мощных инструментов в Excel. Помимо возможности быстро и удобно агрегировать исходные данные, они позволяют менять структуру анализа на лету, перемещая поля из одной области в другую. Из этой книги вы узнаете, как создавать базовые сводные таблицы, которые помогут сократить время формирования аналитических отчетов, а также более сложные таблицы с возможностью выполнения детализации и выводом сопутствующих диаграмм. К концу чтения вы сможете создавать полноценные системы отчетности на основе динамических сводных таблиц. Издание предназначено как для опытных аналитиков, так и для обычных пользователей Excel, обладающих базовыми навыками работы с программой. Для выполнения примеров, описываемых в книге, понадобится установленный Microsoft Excel на платформе Windows.

Название: Deciphering Data Architectures: Choosing Between a Modern Data Warehouse, Data Fabric, Data Lakehouse, and Data Mesh
Автор: James Serra
Издательство: O’Reilly Media, Inc.
Год: 2024
Страниц: 278
Язык: английский
Формат: pdf (true), epub (true)
Размер: 12.7 MB

Data fabric, data lakehouse, and data mesh have recently appeared as viable alternatives to the modern data warehouse. These new architectures have solid benefits, but they're also surrounded by a lot of hyperbole and confusion. This practical book provides a guided tour of each architecture to help data professionals understand its pros and cons. In the process, James Serra, Big Data and data warehousing solution architect at Microsoft, examines common data architecture concepts, including how data warehouses have had to evolve to work with data lake features. You'll learn what data lakehouses can help you achieve, and how to distinguish data mesh hype from reality. Best of all, you'll be able to determine the most appropriate data architecture for your needs. I have written this book for anyone with an interest in getting value out of data, whether you’re a database developer or administrator, a data architect, a CTO or CIO, or even someone in a role outside of IT. You could be early in your career or a seasoned veteran. The only skills you need are a little familiarity with data from your work and a sense of curiosity.

Название: Windows 11 Tricks and Tips - 10th Edition 2024
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2024
Язык: английский
Формат: pdf
Размер: 43.1 MB

Windows 11 Tips and Tricks - это универсальное руководство для новичков в работе с настольными и портативными компьютерами, а также для тех, кто хочет узнать все, что нужно для начала работы с операционной системой Microsoft. Написанное простым английским языком, это отдельное руководство содержит множество полезных советов и пошаговых инструкций. Вы узнаете все, что вам нужно знать о компьютерах и приложениях, познакомившись с операционной системой, под управлением которой работает ваш компьютер или приложение. С помощью этого неофициального руководства вы сможете изучить и освоить Windows 11 и будете готовы к решению любых задач.