I knew Subikura was famous, and I understand why he is famous! I am trying to study Kubernetes properly this time, but I took the course because I wanted to learn Docker properly first. I think it would be good for those who are hearing about Docker for the first time or those who only know the build and run commands. Of course, the course is not long, about 1 hour and 30 minutes, so it doesn't cover everything, but it's good to take a look and see if I'm using Docker well. And the things that he tells me to practice are also great. I also bought the Kubernetes course, so I have to go listen to it soon~