Difference between Docker, Kubernetes, and Podman?

Comparing Containerization Tools: Understanding the Differences between Docker, Kubernetes, and Podman for Application Deployment and Management

Hello folks, one of the most common question on DevOps Engineer and Software developer interviews now a days is difference between Docker, Kubernetes, and Podman? What they are and when to use them. If you are preparing for Java developer interviews and asked this question and looking for answer then you have come to the right place.

In the past, I have shared several resources for Java interviews like 21 Software Design Pattern questions, 10 Microservice Scenario based questions, 20 SQL queries from Interviews, 50 Microservices questions, 60 Tree Data Structure Questions, 15 System Design Questions, and 35 Core Java Questions and 21 Lambda and Stream questions and in this article, I am going to to answer this frequently asked question once for both Developers and DevOps.

Docker, Kubernetes, and Podman are all popular containerization tools that allow developers and DevOps to package and deploy applications in a consistent and efficient manner.

Here is the basic overview of them: