Book Image

The MySQL Workshop

By : Thomas Pettit, Scott Cosentino
5 (1)
Book Image

The MySQL Workshop

5 (1)
By: Thomas Pettit, Scott Cosentino

Overview of this book

Do you want to learn how to create and maintain databases effectively? Are you looking for simple answers to basic MySQL questions as well as straightforward examples that you can use at work? If so, this workshop is the right choice for you. Designed to build your confidence through hands-on practice, this book uses a simple approach that focuses on the practical, so you can get straight down to business without having to wade through pages and pages of dull, dry theory. As you work through bite-sized exercises and activities, you'll learn how to use different MySQL tools to create a database and manage the data within it. You'll see how to transfer data between a MySQL database and other sources, and use real-world datasets to gain valuable experience of manipulating and gaining insights from data. As you progress, you'll discover how to protect your database by managing user permissions and performing logical backups and restores. If you've already tried to teach yourself SQL, but haven't been able to make the leap from understanding simple queries to working on live projects with a real database management system, The MySQL Workshop will get you on the right track. By the end of this MySQL book, you'll have the knowledge, skills, and confidence to advance your career and tackle your own ambitious projects with MySQL.
Table of Contents (22 chapters)
1
Section 1: Creating Your Database
6
Section 2: Managing Your Database
11
Section 3: Querying Your Database
16
Section 4: Protecting Your Database

Connecting to MySQL

Many web applications will dynamically generate content based on the user who is currently accessing them. Many companies desire dynamic web applications so that clients can view data specific to themselves. This is important from a usability and privacy perspective. The application is generally easier to use if it has been personalized to you. If you want to display data for a user, it should be data for that user only rather than all users.

To accomplish this, you must use databases to store the dynamic data you wish to display. Specifically, MySQL integrates well with Node.js, with specific modules written just to work with MySQL. In this section, you will learn how to connect to MySQL databases using Node.js and use these connections to query the databases. This will allow you to write dynamic applications using databases.

You should already have the required connection information from the Prerequisites section in the Preface. The information you will...