I’m wondering if the example of Chapter 2: Relationships: Relationship Types and Cardinality is right about embedding Actors inside Movies if we are considering that the Actors may be 1,000. Also, comparing this with the non-embedded entity of Reviews which we have a max of 100, shouldn’t it be the other way around? Reviews embedded in movies and Actors being referenced?
Also, I have a doubt about the use of ‘max’. By setting [0, 1000], are we saying we will be validating that amount of actors being in 1 movie to be maximum 1000 and no more? Or is this an approximate kinda like the most likely numeral notation and may be even 1200 or 1800? (I know these are a lot of actors but just for the sake of following the example) Because, I mean, I’m not a movie expert and I wouldn’t know how many actors a movie will have and I will most likely be wrong.