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PHP Academy · Lesson

Introduction to Databases

Learn what databases are and why they are used.

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Introduction to Databases

Welcome to the PHP and Databases category! In this lesson, you’ll learn what databases are, why they’re essential, and how they integrate with PHP to create dynamic web applications. Let’s dive in!

Introduction to Databases — illustration 1

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What Is a Database?

A database is a structured collection of data that allows you to store, organize, and retrieve information efficiently. It’s like a digital filing system for your web applications.

Example: A database can store user information, such as names, email addresses, and passwords.

All lessons in this course

  1. Introduction to Databases
  2. Connecting to a MySQL Database
  3. Managing Tables
  4. Performing CRUD Operations
  5. Prepared Statements
  6. Working with PDO
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