Mostrando títulos en Ciencia de Datos

CompTIA Data+ is an early-career data analytics certification for professionals responsible for developing and promoting data-driven business decision-making. This certification preparation resource provides you with 50 questions, complete answers, and resources to help you prepare for the challenging exam. The certification validates the data analytics skills and competencies required to organize, understand, and act on relevant data. All exam objectives, as specified by CompTIA, are covered within these domains. Data Concepts and Environments Data Mining Data Analysis Data Visualization ...

Know the math that underpins everything we do in data. With storytelling and lots of examples, Doug “The Data Guy” Needham explains the math that creates the foundation for efficient databases, flexible data interchange formats, and robust applications. Data modeling, SQL, and relational database design are covered in detail using global standards as well as many examples in Snowflake. Also covered are dimensional modeling, JSON, XML, data vault, and graph databases. The math you will learn and be able to apply includes set theory, logic (implicational, conditional, prepositional, and ...

Conquer the ETA Distributed Antenna Systems Exam (DAS): Your Concise Guide to Specialized Antenna Systems is designed to help technicians prepare for the ETA certification exam by providing a concise summary of key topics in DAS technology. This guide complements more detailed and comprehensive study materials, offering a focused overview of essential concepts to help readers identify areas where further study may be needed. It is not a technical manual but serves as a practical tool to enhance your exam preparation and foundational understanding. The guide covers critical aspects of DAS, ...

If you've been following the news, you probably know that artificial intelligence is taking over. Self-driving trucks, face recognition, machines, and automatic cashiers are becoming the replacement for regular human beings. If you want to learn more about artificial intelligence, where it comes from, how some of it works, and what the future might look like, this audiobook is for you.

"The Comprehensive Guide to Ethernet Services: Technologies, Implementations, and Innovations" is an essential resource for professionals navigating the complex landscape of modern networking. This guide provides an in-depth exploration of Ethernet services, from their foundational principles to the cutting-edge technologies shaping their future. Readers will embark on a journey through the evolution of Ethernet, understanding its pivotal role in the development of global networks and its adaptability to the changing demands of digital communication. Structured into four main parts, the ...

Tired of dense, boring textbooks that make learning SQL feel impossible? Ready to gain the single most valuable skill in the data world, fast? The truth is, the high-paying careers of Data Analyst, Data Engineer, and Data Scientist all have one thing in common: they are built on a rock-solid foundation of SQL. Without it, you are locked out. This book is your key. SQL: Zero to Hero is not just another reference manual. It is a carefully designed, fast-track training program that cuts through the fluff and delivers the job-ready skills you need. Built by an expert trainer, this "bootcamp in ...

En anatomía y zoología, la corteza es la capa más externa, también conocida como superficial, de un órgano. Los órganos con capas corticales bien definidas incluyen los riñones, las glándulas suprarrenales, los ovarios, el timo y partes del cerebro, incluida la corteza cerebral, la más conocida de todas las cortezas.” En el panorama en rápida evolución de la inteligencia artificial y la neurociencia, nos encontramos al borde de una comprensión revolucionaria de cómo funciona la inteligencia en sí.

The quick guide serves to provide an overview on the fundamentals of the Transact-SQL (T-SQL) database programming language. Typically, T-SQL is used with Microsoft SQL Server databases. Content covered in this guide includes a basic overview, T-SQL statements and procedures, control flow, using XML and stored procedures and views amongst other topics. The information presented in this overview – can be utilized from SQL Server 2000 to 2012 versions and likely beyond.

Blockchain technology presents an alternative to corrupt and centralized institutions, as well as costly and inefficient middlemen. Whether you’re looking to use it to improve your business, invest in cryptocurrencies, or just learn for curiosity’s sake, this book will help answer your questions and show you why there is so much buzz about blockchain.

Amazon Web Services is known to be a subsidiary under Amazon which has so far provided individuals, companies or even governments with platforms for on-demand cloud computing on a metered pay as you go basis. In total, these services about cloud computing provide some sort of primitive technical infrastructure that are technical and also distributed computing building blocks as well as tools.

"The NoSQL Design & Modeling Solution" is a comprehensive, practical-oriented guide designed for students and professionals of computer science and information technology. It provides a thorough exploration of non-relational databases, focusing on the critical skills of data modeling, system design, and real-world implementation. Philosophy The core philosophy of this book is "learning by doing." We operate on the principle that true understanding of NoSQL databases comes not from memorizing definitions, but from grappling with design trade-offs and implementing practical solutions. The ...

"Edge Databases" is a comprehensive, practical, and accessible guide to the world of data management at the network's edge. The book navigates the paradigm shift from centralized cloud data storage to decentralized, edge-native database systems. It is meticulously designed for students and professionals to master the principles, technologies, and best practices required to build modern, responsive, and resilient applications for the IoT, mobile, and real-time AI era. Key Features: 1. Comprehensive & Structured Coverage: From the history and evolution of databases to a complete capstone ...

Dive into the hidden world beneath the waves that powers our digital lives. "Invisible Connections: The Undersea Cables Powering Our Digital World" unveils the extraordinary network of submarine cables that form the backbone of our global internet. This eye-opening exploration takes you on a journey from the first transatlantic telegraph lines to today's cutting-edge fiber optic superhighways. Discover how a handful of hair-thin glass strands can carry millions of simultaneous conversations across vast oceans. Uncover the geopolitical chess game played out on the seafloor as nations and ...

Step into the world of The Future of HAM Radio, an intriguing exploration of the cutting-edge advancements shaping the world of amateur radio. Discover how the traditional art of HAM radio is being transformed and revitalized through the integration of innovative technologies, setting the stage for a new era of connectivity and communication. Diving deep into the exciting evolution of Software-Defined Radio (SDR), this eBook guides you through the technological leap from hardware to software. Learn about the crucial components and latest advancements that are redefining the capabilities of ...

Unlock the hidden potential of medical research with cutting-edge data analytics—discover how structured and unstructured (textual) medical data can revolutionize patient care, drive groundbreaking discoveries, and transform the future of healthcare. Medical research is at a crossroads—traditional methods of analyzing patient records, clinical trials, and research journals are no longer enough to keep pace with the rapid evolution of medicine. Modernizing Medical Research unveils a revolutionary approach that bridges the gap between raw medical text and structured databases, enabling ...

"In-Memory Computing" provides a comprehensive, practical, and accessible pathway to mastering one of the most transformative technologies in modern computer science. This book systematically demystifies the principles, architectures, and real-world applications of processing data in system RAM, moving beyond theoretical discussions to provide actionable, hands-on knowledge. Key Features: 1. Beginner to Advanced Trajectory: The content is structured to cater to both undergraduate students new to the topic and postgraduate learners seeking in-depth knowledge. 2. Hands-On Approach: Every ...

"Building AI Agent for SQL from Scratch" is written from a fundamental educational philosophy: the most profound way to understand a complex system is to build it. While many texts explore the theoretical underpinnings of Large Language Models (LLMs) or the high-level applications of AI, a critical gap exists for a practical, step-by-step guide that empowers a student or developer to construct a functional, real-world AI agent from its foundational components. This book is engineered to fill that gap. Philosophy The core philosophy of this book is "learning by doing." I believe that true ...

This book, "Vector Databases: The Engine of the AI Revolution," is born from the necessity to bridge this gap. It is written for the next generation of engineers, data scientists, and innovators—the students of today who will build the intelligent systems of tomorrow. The focus is no longer just on theoretical knowledge, but on practical application, critical thinking, and multidisciplinary problem-solving. This book embodies that spirit. Who is this book for? 1. B.Tech and M.Tech Students in Computer Science, IT, and AI/ML specializations. 2. Aspiring AI/ML Engineers and Data Scientists ...

Drowning in data? Imagine instead navigating the currents of a vast data ocean, charting your course to success with SQL as your compass, enabling you to navigate the currents, unearth hidden treasures, and solve data puzzles. As you master SQL you will be able to smoothly sail into data-driven decision-making, boosting your career and unlocking powerful insights. In a world overflowing with information, only one language reigns supreme: Structured Query Language (SQL). SQL is the backbone of modern data management, the key to warehousing, accessing, and understanding the information that ...

Welcome to SQL for OLAP in DuckDB database: A Tutorial for Beginners! DuckDB is a relational database. It is an embedded database, there’s no server software to install. When I create a DuckDB database, a file with the name of the database is created. This file contains schema, tables, their data and other objects required by the database to function. DuckDB is designed to support analytical query workloads, such as OLAP (Online Analytical Processing) queries. OLAP queries are queries with a CUBE clause. In this book you will learn all about OLAP queries in DuckDB.