I am taking the course step by step according to instructor Dave Lee's Full-Stack roadmap, and I feel that the course was really prepared and created for the students ^_^ I wanted to understand Docker, but I couldn't find a well-organized, systematic course, so I wandered around among various biased knowledge and found this course like a ray of light! I absolutely recommend this course, which is full of the instructor's know-how, technical expertise, and affection for the students, and of course, the course review is perfect ^.^