Mostrando títulos en Ciencia de Datos

In our highly competitive world of today, we need all the edge we can to get ahead of our competitors. For a long time, companies have focused on spending more on marketing and advertisement, ignoring the powerful asset they had at their disposal: data. Although this isn't the case anymore for large companies, smaller businesses are still in the dark about this, and you can use this asset to your advantage. This bundle will show you how.

Most real-world applications store their data in databases. Most of their databases are relational. PostgreSQL is one of the most-used relational databases. It is an open source software that you can download from https://www.postgresql.org To access data in a relational database we use SQL (Structured Query Language). If you are new to SQL, and want to use SQL in PostgreSQL, this is the book of choice. It is a practical book, teaching you SQL step-by-step using examples. If you take a glance at the table of contents, you will appreciate the comprehensive coverage of the book. When you ...

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.

We can't live without the internet, but we know very little about the secret industry that keeps the wheels of modern life turning; the data centre industry. This is where the internet lives. This is the industry that has the power to make or break our connections. Cloaked in mystery, with secrets, scandals, and bloodthirsty boardroom battles raging behind the scenes, this is where the magic happens. Michael Tobin OBE has been at the forefront of the data centre industry since its birth. This is his never-before-published account of the explosion of the data centre industry.

Focusing on the business and financial value of big data analytics, respected technology journalist Frank J. Ohlhorst shares his insights on the newly emerging field of big data analytics in Big Data Analytics. This breakthrough book demonstrates the importance of analytics, defines the processes, highlights the tangible and intangible values, and discusses how you can turn a business liability into actionable material that can be used to redefine markets, improve profits, and identify new business opportunities.

Whether you are at a beginner or intermediate level, this book is crafted just for you. Learn Python fundamentals. This is your beginner's step-by-step guide to one of the most essential, renowned, and practical programming languages in the 21st century. Python is a general purpose program used by many start-ups. Its design emphasizes code readability.

Blockchain is not just bitcoin or another type of cryptocurrency. Its functions and potential extends far beyond that and will definitely benefit many other industries. It has been referred to as the next coming of the Internet. Researchers and technologists alike are talking about how blockchain technology is going to affect industries from finance to retail to even healthcare. Governments, banks, and global companies are rushing to study and embrace this underlying technology of bitcoin.

Algorithms of the Intelligent Web, Second Edition teaches you how to create machine learning applications that crunch and wrangle data collected from users, web applications, and website logs. In this totally revised edition, you'll look at intelligent algorithms that extract real value from data. Key machine learning concepts are explained with code examples in Python's scikit-learn. This book guides you through algorithms to capture, store, and structure data streams coming from the web.

The Essential Baofeng Radio Accessory Guide: Maximizing Your Ham Radio Experience Are you prepared for any emergency? Do you want to get the most out of your Baofeng radio? Whether you're a beginner or a seasoned ham radio operator, this guide will help you select the right accessories to enhance your communication capabilities. From emergency preparedness to everyday use, this book covers the most essential add-ons to maximize your radio’s performance. Don’t waste time and money on the wrong Baofeng radio accessories—we’ve done all the hard work for you! When it comes to upgrading ...

"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 ...

Overcome the challenges, appreciate the varieties, and apply the process of data integration. Learn all about data integration and become a data integration hero instead of following the masses and running in the opposite direction at the mere mention of the word “integration”. Understand why organizations avoid data integration and often wind up with spider web environments containing siloed applications instead of an enterprise database which excites analysts and data scientists. Distinguish the different types of integration: database, attribute, key, index, encoding, measurement, ...

This book presents the architecture, functionalities, and data types supported by SQLite. It demonstrates how to use SQLite Command-Line shell. Then, the book presents the approach to use SQLite in Mobile Apps. Later, it presents developing Android, BlackBerry and iOS Applications using SQLite to store and retrieve data with step-by-step details as well as list of source code. In addition, it presents how to use Android ADB Shell to open SQLite Database created for the application.

This guide aims at expediting your discovery of smarter investment strategies by providing basic information about Ethereum to help you seamlessly build your investment portfolio, while confidently navigating the various concepts of mining, smart contracts, and gaining returns. This guide is also fully aware that Ethereum is still in its infancy and is laced with unique risks and complexities.

Are you new to Oracle databases? Have you just been assigned your first Oracle task or project? Maybe you're already database literate - but accustomed to working with another database such as Microsoft SQL Server, IBM's DB2 or MySQL. No matter what the case - if you must "hit the ground" running with Oracle, then this book is for you. From non-technical or more business centric end users to the even the most technically oriented information systems professionals, this book can serve as your sole source for an introduction to and ongoing reference for successfully working with Oracle ...

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 ...

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 ...

MySQL for Beginners is a Book for all MySQL Queries,Statements,About MySQL,Uses of MySQL,MySQL Tools,all MySQL Statements,About Databases,MySQL Web,other MySQL Queries, etc. Author of this Book is Ganofins Published By Ganofins

Big data - the enormous amount of data that is created as virtually every movement, transaction, and choice we make becomes digitized - is revolutionizing business. Offering real-world insight and explanations, this audiobook provides a roadmap for organizations looking to develop a profitable big data strategy...and reveals why it's not something they can leave to the I.T. department. Think Bigger is an essential resource for anyone who wants to ensure that their company isn't left in the dust.

Manage and optimize metadata using Artificial Intelligence (AI) and Machine Learning (ML) through this comprehensive guide on the intricate and pivotal world of data cataloging. The book demystifies the concepts of data cataloging, highlighting its critical role in ensuring that data within organizations is accurate, accessible, and actionable. Jeff meticulously lays out strategies and insights on creating a robust data catalog that manages metadata and uses AI and ML to enhance its usability and reliability. In an era dominated by data-driven decisions, understanding and implementing ...

Find below the chapters of this ebook. Introduction What is SQL? Why Learn SQL? SQL and Databases Career Opportunities with SQL SQL Basics Common SQL Commands Hands-On Exercises Intermediate Concepts Joins SQL Aggregations and Grouping Subqueries and Nested Queries in SQL Set Operations in SQL Window Functions in SQL Advanced SQL Common Table Expressions (CTEs) Indexes and Performance Optimization Transactions and Concurrency in SQL Views in SQL Stored Procedures and Functions in SQL Triggers in SQL Specialized Topics Advanced Data Types in SQL Full-Text Search Partitioning and Sharding ...