Mostrando títulos en Ciencia de Datos

Amazon has become one of the world's most valuable assets that not only generate revenues from selling goods but has cloud computing and web hosting facilities as its potential profit drivers. This book offers a guide to AWS, for both beginner and advanced users. If you want to reduce your companies operating costs, and control the safety of your data, use this step-by-step guide for computing and networking in the AWS cloud.

Structured Query Language (SQL) is the gold standard for interacting with modern databases. Used by companies all over the world, SQL allows users to manipulate the contents, architecture, and existence of a Relational Database Management System (RDBMS) with just a few commands. Knowledge of this simple, yet powerful tool is becoming ubiquitous in workplaces big and small, corporate, and public. From young startups to multinational conglomerates - businesses of all types need to effectively manage and process their data.

SQL is an important skill for all kinds of technical interviews. Whether you are preparing for Java developer interviews, or a Python developer, whether you want to become a Data Analyst or IT support guy, you will need SQL skills to succeed in your career. Even technical jobs like QA and BA also need to know SQL and Database concepts to do their work. That's why SQL is one of the most important topics for coming and technical interviews, but many developers fail to prepare for SQL and thus lose the precious chance. I am trying to fill that gap with this book. You can read this book to ...

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 ...

A revolution is under way across the globe, yet very few people understand it. Basic Blockchain explains everything you need to know to understand the technology that will soon disrupt and revolutionise everything from financial and health services to the property market and how we vote.

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 ...

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 ...

SQLite provides JSON functions for you to store, maintain, and manipulate JSON data in the database. Functions for JSON data validation and aggregation are also available, as well, of course, for parsing and extraction. If you want to learn about JSON data and functions in SQLite, this is the book of choice. It is a practical book, every one of the functions is clarified and demonstrated by examples.

Data science is an exciting field and will remain as such for many years to come. With more people than ever studying data science, machine learning & AI, there is an increasing gap between what you learn in the classroom and how data science is done in the real world. Inspired by conversations with nearly 10,000 social media followers, this book aims to close that gap and address some of the common tasks that you will face in your first year as a data scientist.

This book serves as a comprehensive guide to the blockchain, explaining its key components and mechanics, current use cases, and future potential. Starting with an introduction to what the blockchain is and its brief history, the book explores each component of the blockchain in detail, including nodes, transactions, blocks, consensus mechanisms, cryptographic hash functions, public and private keys, smart contracts, and network protocol.

Structured Query Language (SQL) is the gold standard for interacting with modern databases. Used by companies all over the world, SQL allows users to manipulate the contents, architecture, and existence of a Relational Database Management System (RDBMS) with just a few commands. Knowledge of this simple, yet powerful tool is becoming ubiquitous in workplaces big and small, corporate and public. Upgrade your skillset, and make yourself more valuable in the wide open space of data management. Listen to this guide and elevate your game!

**Emergency Communications Redefined Harness the Power of HAM Radio with "HAM Radio Heroes"** When disaster strikes, will you be prepared to communicate? Step into the world of amateur radio and become the lifeline your community may desperately need with "HAM Radio Heroes." This comprehensive eBook is your guide to mastering HAM radio, serving as a beacon of hope during crises, and joining a fellowship of operators who can make all the difference when traditional communications fail. Starting with the very foundation, "HAM Radio Heroes" opens a window to the history and evolution of ...

Take a leap into the world of predictive models with the eBook "Predictive Power". Embark on an enriching journey where each step introduces you to a greater understanding of regression analysis. Designed to impart a comprehensive understanding, this eBook is a treasure trove for those curious about the future of predictive modeling. The book invites you with an insightful chapter on Regression Analysis, tracing its historical background and the seismic impact it created on modern predictive models. Delving into the basics, it cleverly uses a narrative style to describe the concept of ...

Integrating Hadoop leverages the discipline of data integration and applies it to the Hadoop open-source software framework for storing data on clusters of commodity hardware. It is packed with the need-to-know for managers, architects, designers, and developers responsible for populating Hadoop in the enterprise, allowing you to harness big data and do it in such a way that the solution: Complies with (and even extends) enterprise standards Integrates seamlessly with the existing information infrastructure Fills a critical role within enterprise architecture. Integrating Hadoop covers the ...

Writing a manuscript is hard enough. The idea of creating, publishing, and marketing it can be daunting. Having a road map can make all the difference. Twenty-time best-selling author and the CEO of Brodie Consulting Group knows what to teach you, because he’s done it all before.

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 ...

The Inclusion Equation is a comprehensive, one-of-a-kind guide to merging DEI and employee wellbeing concepts with data analytics and AI. In this book, renowned thought leader and professional keynote speaker Dr. Serena H. Huang explains exactly how to quantify the effectiveness of new talent strategies by connecting them to a firm ROI estimate, enabling listeners to approach and win the favor of higher-ups in any organization with the same effectiveness that marketing and financial departments do.

Are you tired of feeling like you're stuck in a dead-end job with no room for growth or advancement? Are you ready to take your career to the next level and start making real money? Look no further than "Mastering Data Analysis with Python." This comprehensive guide is designed to teach you the skills you need to become a top-paying data analyst. With a focus on the powerful Python programming language, you'll learn how to collect, clean, and analyze data like a pro. But that's not all - you'll also discover how to use this data to make informed business decisions and drive real results. ...

Learn what’s going wrong with data and how to fix it. My last book was about data crimes. We have to solve those crimes and prevent them from happening again. Data is too valuable to leave unattended. Pick and choose stories to read by subject, including data management, data lifestyle, data governance, data architecture, master data management, data modeling, data lakes, metadata, data quality, data privacy, data retention, and analytics. Use the stories to rethink what you’ve been doing and if you need or want to take a new approach. These stories come from a lifetime of working with ...

This book is a scientific expedition to research and explore the enterprise-grade big data appliances with blended OLTP and OLAP capabilities. Enterprise database systems with the aid of big data analytics create an intelligent ecosystem by taming and wrangling the data coming from extreme-disparate sources of structured and unstructured channels with massive parallelization techniques to discover, visualize, predict, and action the patterns and trends of mashups of big data.