databases

Explains how to use an electronic database.

This book gives an overview of healthcare jobs that depend on computer science skills.

"The worlds of finance and technology have been rocked by Bitcoin and other cryptocurrencies: encrypted digital currency created by complex computer algorithms. First developed in 2009 and launching several speculative frenzies, cryptocurrencies have created and destroyed fortunes over their . . . history. Across years of New York Times articles, readers will discover the unfolding story of a technology that, while rarely performing as promised, has produced . . . effects that cannot be ignored"--Provided by publisher.

Explores the issues surrounding DNA testing and privacy by placing opinions from a wide range of sources in a pro/con format.

An introduction to databases that defines what they are and discusses tables, their parts and functions, and relational databases.

In this book, readers will learn how to find accurate and reliable information.

An introduction to databases that defines what they are and discusses tables, their parts and functions, and relational databases.

"Young readers are introduced to the world of databases in this . . . book. They will be presented with the foundational elements of databases, as well as what they are used for and how they work"--Amazon.com.

Introduces computer and internet databases, presents information on the history of databases, describes internet security and data trails, and explores different types of databases and how they are useful.

Explains how to use an electronic database.