I am leaving a review with a happy and strong heart! Before the practical training, the background and advantages of Docker were explained sufficiently, and the practical training was sufficient, so it was a good lecture to get used to Docker. Personally, the PDF file of the lecture materials was easy to understand because both the text and the pictures (precious..) were readable. I have only skimmed through the last appendix, Docker Cookbook, but I think it will reduce the amount of work.ㅎㅎ It was a very satisfying lecture! 😄👍