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Curriculum / Module 1

Orientation brief

01

The Container Concept

Now that you understand the problem Docker solves, let's understand containers conceptually. In this module, we won't run any Docker commands yet. We're building mental models first. By the end of this module, you'll have a clear picture of what a container is, how it differs from a VM, and what Docker's role is in the container ecosystem.

01

Understand the problem this module is here to solve.

02

Read 4 chapters in order, from context to application.

03

Practice the module concepts through focused exercises.

Chapter route

Read in order

Chapter 1.1 What is a Container? (The Portable Kitchen Analogy)
Chapter 1.2 Containers vs Virtual Machines — A Deeper Look
Chapter 1.3 What is Docker? The Container Platform
Chapter 1.4 The Docker Ecosystem Overview

Practice

Module exercises

Move from reading to investigation with scenario-based practice for this module.

Open exercises →

← Previous module Module 0: Before Docker — Understanding the Problem All modules Curriculum index Next module Module 2: Your First Container →

Reading-first Docker learning: understand, verify, and ship.