If you give me an example of what design part you are curious about, I will add a lecture video or write a new post~

I want to practice the part where I receive requirements and design the DB. The example you explained in Excel was good, but I think it would be easier to understand if you organized the process of designing the DB from the beginning with another example, starting from receiving requirements. As you said that I have to create a table that references foreign keys in the middle, I would really appreciate it if you could give me some more design-related tips.ㅠ I'm listening to the lecture well~!