Mostrando títulos en Ciencia de Datos

Step into the electrifying world of superconducting electronics with the engaging and enlightening eBook "Amped Up." This comprehensive guide addresses all the important aspects of superconductivity, right from its historic evolution to its potential impact on our future. Discover the intricate works of superconductors including the Meissner Effect, BCS theory, and the diverse applications of Josephson Junctions and SQUIDs. Dive headfirst into the realms of superconducting electronics, observing its critical role in quantum computing and medical imaging. Unravel the connections between ...

Step into the expansive world of "Connected Anywhere," a revolutionary eBook taking readers on a journey through the challenges and triumphs of achieving internet connectivity in the world’s most remote regions. 'Connected Anywhere' is an in-depth investigation into the transformative power of technologies to penetrate geographical boundaries and unify the world. Unfurling the first chapter, "Uncovering Connectivity Challenges in Remote Areas," you'll plunge into the realm of remote internet connectivity. Dive into the capabilities of technological advancements, their limitations, and ...

Introducing "Insights to Impact" Your comprehensive guide to mastering the realm of user research. A new eBook ready to take you on a fascinating journey that navigates the intricate landscape of gathering, analyzing, and executing user data to drive significant impact. Commence on this immersive deep dive with the fundamentals of user research, exploring its importance and significance in today's digital-first environment. The eBook then outlines the key education and skills necessary for brilliant user researchers, covering specializations and broad areas of interest to help you mark your...

Immerse yourself in the gripping world of clinical data management with our new eBook named "The Power of Data." This enthralling read is your golden ticket into understanding the nuances of an industry that is the backbone of medical research. "Our journey begins with an enlightening introduction to the fundamental roles and the indispensability of clinical data management. As we traverse through the information-rich corridors of this book, we detail the educational pathways, essential skills, and relevant exposure necessary to excel as a clinical data manager. Sharpen your understanding ...

Once in production something bad can happen to your database, even during development you don’t want to loose your works, you always need to backup your database regularly. A DuckDB database is not just data, it includes all objects, such as your table, view, and sequence. You use the export and import statement to backup and restore respectively. It is a practical book, it explains and provide examples of the various options of the export and import. If you want to learn how you can use DuckDB export and import, this is the book of choice.

The book title implies that SQL Queries for R Users is for R users who need to get the data they need from a database. Loading large raw data from a database into R workspace is often unnecessary or even prohibitive. The book teaches you how to write SQL queries to retrieve precisely only the data needed from an SQL database. But, this book also covers topics on metadata, which is equally important if not more than the SQL queries. To write an SQL query you must first know where the data is, the name of the tables and columns, their relationships, and the characteristics of the data. The ...

DuckDB is an open-source relational database. It is an embedded database. There’s no database server; all you need to create and access all database objects is a client. DuckDB is designed to support OLAP (Online Analytic Processing) workload. In OLAP data is generally loaded in bulk. DuckDB provides a COPY FROM statement, which is used to ingest (bulk load) external data. External data can be delimited text, Parquet, or JSON files. You will learn the features of the COPY FROM statement. When you finish reading this book and trying its examples, you would have equipped yourself with the ...

Introducing PL/SQL to SQL Users is for SQL users who do not have PL/SQL skill. If you wish you can write some procedural logic in a SQL statement, such as controlling the process flow using IF THEN ELSE logic, you need to consider using PL/SQL. This book, which introduces PL/SQL basic features, is a perfect starting point.

When you, in SQLite database, create a table you have three choices in declaring the column datatype: with the datatype and STRICT option, without datatype, or with the datatype. The first choice is just like what you can do in other relational databases. You must declare the datatype of every column, and the data you insert into the columns must be of the datatype declared. This is known as static data typing. While other relational databases support only the first choice, SQLite offers the other two choices, the dynamic datatype's. The second choice allows you to create a table without ...

The Joy of Applying Subqueries, the 4th volume of the SQL and PL/SQL in Practice series, is for those who need to learn how to use subqueries. A subquery is a SELECT statement within another SQL statement. Seemingly plain, subquery has variety of options that beginners often overlook their opportunities to solve the requirements for queries and data maintenance. Knowing where and which way to apply, you will enjoy having subquery in your SQL armory. This book, by way of examples, shows you the variety of ways you can apply subqueries.

Dive into a world where every frequency carries a story of heroism with "Frequencies of Bravery", the ultimate eBook for enthusiasts who are driven by the thrill of amateur radio and the critical role it plays in public safety. This captivating read takes you on a journey through the airwaves, transcending the simpler pleasures of HAM radio, uncovering its profound impact during times of crisis. In this odyssey through the static, start with the roots of HAM radio in 'The World of HAM Radio', exploring its history, technical intricacies, and the spirited community that liveries this ...

Immerse yourself in the fascinating universe of data science and analytics with 'Data Revolution' – a must-have resource that bridges today and the future of this dynamic field. Part 1 – This eye-opener to the future trends in Data Science emphasizes the importance of forward-thinking in anticipating and navigating a rapidly evolving landscape. From appreciating the transformative role of Artificial Intelligence to delving into augmented analytics, you'll be primed to connect the dots between trends and their impacts. The potential of real-time analytics across industries is another ...

Dive into the revolutionary evolution of communication with "Waves of Change," the cutting-edge eBook that encapsulates the entire spectrum of digital ham radio. Immerse yourself in a world where history meets innovation, bridging the gap between Morse Code's dots and dashes and the lightning-speed digital modes of today. The journey begins with a tantalizing historical perspective, highlighting milestones and the foundations of digital signal processing, guiding readers through the past to understand the present. Embark on a voyage of discovery as you decode the complexities of PSK31 and ...

Discover the breakthrough evolution of amateur radio in "Hertz to Bits" – a comprehensive guide that opens up the world of Software-Defined Radios (SDRs) to both the curious beginner and the seasoned HAM radio enthusiast. Dive deep into the revolution transforming the airwaves, where the power of software takes center stage, making every transmission, every experiment, and every connection posses a digital edge. Embark on a journey from the very genesis of SDR technology, exploring the basics that underpin this exciting digital frontier. Witness the insightful "Comparative Study" that ...

Unlock the mysteries of the airwaves and embark on a riveting journey through the captivating world of Amateur Radio in "Airwaves Unlocked," an eBook that guarantees to amplify your understanding and passion for HAM radio. Whether you're a newcomer eager to explore this fascinating hobby or a seasoned operator seeking to deepen your knowledge, this comprehensive guide navigates through the layers of radio frequencies, unraveling the complexity of HAM radio operations. Dive into the enigmatic history of HAM Radio and discover its irreplaceable role in modern communication. The very ...

Progressive organizations, both businesses and public services, around the world have adopted data analytic. You should jump on the bandwagon now! If you want to learn data analytic using the window functions in MySQL database, this is the book of choice.

A composite type is a collection of columns. In postgreSQL database you create a composite type using a CREATE TYPE statement. Once created, you can use a composite type the same way as a primitive datatype, for example, as the datatype of a column. In this practical book you will learn how to create, use, and maintain composite type, by examples.

Embrace the dawn of your journey into the gaming world with 'Rise and Shine,' an informational e-book that has just hit the digital shelves on Amazon! If creating and marketing an indie game is a dream of yours, this eBook is your guiding star, illuminating a path to commercial success. Divided into fifteen comprehensive chapters, 'Rise and Shine' delves into many important topics. From the significance of marketing in game development to understanding your gaming audience, you will unlock numerous strategies and tips on the intricacies of indie game marketing. Breathe life into your game's...

Prepare to immerse yourself in the thrilling world of data with our groundbreaking eBook, "Insightful Decisions A Comprehensive Examination of Data-Driven Decision Making". This eBook is an unmissable guide for anyone seeking to unlock the profound power of data in decision-making. Start your engrossing journey by comprehending the crucial nature of data-driven decisions. Our first chapter sheds light on what it means, what it entails, and how it upstages traditional decision-making. This knowledge sets the backdrop perfectly as you sail into the mechanics of data-driven decisions, ...

"Whispering Waves" Dive into the captivating world of low-power communication with the transformative eBook, "Whispering Waves," where the art of minimalist broadcasting unfolds across the airwaves in whispers powerful enough to encircle the globe. This comprehensive guide ventures into the essence, equipment, and extraordinary possibilities of QRP operations—a space where less truly is more. Begin your journey with a fascinating probe into the history and culture of QRP, understanding the powerful and compelling advantages that come from harnessing minimal power to reach unfathomable ...