In an era when AI writes code, people still need to understand the cloud. This course creates the difference between “using the cloud” and “understanding the cloud.” From fundamentals to cost, availability, and security, you’ll learn by following a question-driven curriculum, then identify your weaknesses with data through a dedicated practice exam and incorrect-answer dashboard.

This is not just a lecture for memorizing commands. It is a practical introductory course designed to help you intuitively understand the "flow" of technology—why containers emerged and the principles behind how Docker creates and runs images. Even those new to Docker will be able to explain for themselves "why containers are a necessary technology" after taking this course.