Designing the data model

Designing an efficient and scalable data model is essential for our Netflix-like service. The data model defines the structure and relationships of the entities involved in the system, ensuring that data is stored and retrieved effectively. Let’s explore the key entities and their relationships:

• User: The central entity, representing a customer, which can have multiple profiles associated with it, allowing for personalized experiences within a single account
• Profile: Linked to a user, this entity represents individual viewing preferences and settings and is associated with the WatchHistory, Watchlist, and Rating entities to track personalized interactions with content
• Movie: A standalone content entity that has its own metadata, and it can be part of a user’s WatchHistory and Watchlist and receive Ratings from Profiles
• TVShow: Represents a series that contains multiple Episodes, has its own metadata, and, like Movies, can be...