Showing titles in Data Science

"The Comprehensive Guide to Smart Properties and Modern Security Technologies" is an essential resource for anyone looking to navigate the rapidly evolving landscape of smart technology integration in property management and security. This book offers an in-depth exploration of the latest advancements in smart properties, from residential smart homes to commercial and industrial buildings, and delves into the modern security technologies that protect them. Readers will gain valuable insights into the significance of integrating physical and cyber security measures, the impact of emerging ...

The Power of Big Data: Transforming Industries and Shaping the Future explores the revolutionary impact of big data across various sectors, from business and finance to healthcare, government, and entertainment. This book delves into the core concepts, essential tools, and real-world applications of big data, while also addressing the ethical and privacy challenges that accompany its rise. It also looks ahead to the emerging trends, such as quantum computing and decentralized AI, that are poised to reshape the future of data-driven decision-making and transform our world.

It was not so much born in flame and war but wrapped in a shroud of ambiguity and mystery. It did not so much explode onto the technological scene in a vibrant and eruptive entrance that rocked us all back on our heels. Instead it seeped pervasively almost subliminally, unannounced, until we realised one day that it was all people were talking about. I cannot remember in my 30 odd years in the technology field an emerging technology that raised so much slow burn, a creeping interest that led eventually to a vibrant discourse. An ascending interest despite it being seemingly beyond the ...

Conquer the ETA 5G Technician Exam: Your Concise Guide to Advanced Wireless Infrastructure provides a streamlined, practical guide to help aspiring technicians master the concepts and skills needed for 5G certification. This book focuses on the fundamentals of 5G technology, including radio frequency principles, network architecture, and cutting-edge innovations such as massive MIMO, beamforming, and millimeter waves. From the installation of small cells and distributed antenna systems to troubleshooting and optimizing 5G signal quality, this guide delivers actionable insights to prepare ...

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 ...

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

SQL (Structured Query Language) is the standard programming language for interacting with relational database such as MySQL. If you want to learn SQL in MySQL the practical way, this is the book of choice. You will learn SQL step-by-step. The best way to gain the skill quickly is by learning from the examples. When you understand and try them, by the end of the book you will have equipped yourself with the SQL skill you need to start participating in real-world MySQL projects.

Bad data, data that you do not expect, can accidently get created and stored in your operational database. Bad data can also be in transit being transformed or already get loaded to a data warehouse or any other data storage. To improve the quality of your data, you will firstly have to identify the bad data. This book teaches how, using the R validate package, you can identify bad data. Using R validate package we define data quality indicators. Bad data are those that violate the indicators. You will, in this book, learn the various types of indicator, how to inspect data using the ...

In addition to general-purpose data types, which includes numeric, text, date, interval, blob, and bitstring, DuckDB also supports composite data types: list, struct, and map. You will learn these composite data types, as well the functions specifically for them. Discussion on the data types is accompanied by one or more examples. When you finish reading this book and trying the examples, you would have equipped yourself with the skills to apply the composite data types in a real-world development projects.

Learn the Basics in No Time, the first volume of the SQL and PL/SQL in Practice series, is for Oracle database programmers. If you have no prior or limited skill of SQL and PL/SQL, and you want to learn to use the two individually or together, then this book is perfect for you. SQL (Structured Query Language) is the standard database language. PL/SQL (Procedural Language/SQL) is the procedural language extension of SQL. PL/SQL is integrated within the Oracle database. When you install an Oracle database, PL/SQL is included in the installation. A PL/SQL program can have both SQL statements ...

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.

Ranking and Such for Analytics, the 3rd volume of the SQL and PL/SQL in Practice series, is for those who need to learn how to use the Oracle ranking and ranking related analytic functions. The analytic functions make it easier for us to write analytic queries.

If you are an R user who wants to move away from SQL and instead wants to manipulate data within R, then this book is perfect for you. You will learn by examples, how to use the functions of dplyr package in place of SQL statements. The R’s dplyr provides functions for manipulating data, hence the SQL statements covered in this book are DML statements (Data Manipulation Language), which include SELECT, INSERT, UPDATE, and DELETE statements.

JSON in R with tidyjson Package is about JSON (JavaScript Object Notation) in R. You will learn how to manipulate JSON using the functions provided by the tidyjson package. It is a practical book, you will learn by examples. All you need is an installation of R and its tidyjson package. Both are open source. You can use the R’s CLI or an IDE such as RStudio (also an open source) to try the examples.

This book is an accumulation of my DuckDB smaller books. The 300+ pages covers a range of topics. The primary is of course SQL (Structured Query Language), which you apply to interact with the database. Once you are familiar with SQL, the rest of the topics, eleven in total, will further enhance your DuckDB skills. The eleven topics (listed on the book inside cover page) are: Join Types, Custom Functions, Regular Expression, Data Analytic, OLAP (OnLine Analytical Processing), JSON Data (JavaScript Object Notation), Sequence Object, Designing Schema, Database Catalog, Data Ingestion, and ...

Be one of the thousand investors that are making money from Cryptocurrency! Manuscript 1: How to Make Money with Ethereum Have you ever wanted to invest in cryptocurrencies but could not find one that would provide you with the advances that you were looking for? Look no further because Ethereum is the blockchain application that you will want to invest with. Ethereum developers are working hard every day to make Ethereum the platform that surpasses Bitcoin in every aspect. In this book, you will learn: What is Ethereum Ethereum trading How to buy Ethereum Ethereum programming How to make ...

Dive into the dynamic world of broadcasting with "Navigating the Airwaves," your essential guide to mastering FCC regulations and compliance. This comprehensive eBook demystifies the complexities of communication policies, offering a clear path through the intricate landscape of media regulations. Whether you’re a broadcasting professional, an aspiring media entrepreneur, or simply curious about the regulatory environment shaping the airwaves, this guide has something valuable for you. Start by exploring the fundamentals of FCC regulations, delving into the role and impact of this crucial...

Welcome to a thrilling journey of discovery in the ever-evolving world of data with "Revealing Insights," an all-encompassing eBook sure to transform the way you interpret and analyze data. Embark on a voyage through data-rich landscapes, starting with the rudiments of Exploratory Data Analysis. Learn about its intriguing history and essential role in today's society, where data has become the backbone of every industry. Uncover the value hidden within different types of data, and the art of organizing and cleaning it, setting a solid foundation for your data exploration. Advancing further,...

In DuckDB you can create a sequence object. Then, you use the sequence object to generate integer numbers incrementally up or down.Seemingly simple, the CREATE SEQUENCE for creating a sequence object, has various clauses, which gives you the options to use a sequence properly. This book teaches you the details of the clauses.

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.