This lecture is something I would call a ‘life lecture’ for me. As a data engineer who had a hard time finding the core concepts I needed to know, the practical application of these concepts has helped me clear up the vague parts I had when I only listened to the theory. What’s more, the vivid stories from the instructors who have a lot of practical experience in the IT industry are a real draw! From ‘why this architecture is needed’ to ‘how to solve problems’, I could picture it all in my head. Thank you for the lecture~ I’ll stick with it until the end!