Chapter 3: Docker Basics: Images and Containers

Sun, 23 Nov 2025 22:00:12 +0530

Introduction

In the previous chapter, we covered the basics of Docker Engine installation and its architecture. Now, it’s time to dive into the core concepts that make Docker so powerful: Images and Containers. These two fundamental building blocks are often confused, but understanding their distinct roles and how they interact is crucial for anyone looking to leverage Docker effectively.

This chapter will demystify Docker Images and Containers, explain their relationship, and demonstrate how to manage them using basic Docker commands. By the end, you’ll have a solid grasp of what they are, what they do, and how they form the backbone of Dockerized applications.

Read-Only Template on AI VOID

Chapter 3: Docker Basics: Images and Containers

Introduction