How do I design a relational database schema?

How do I design a relational database schema?

To design a relational database schema, start by identifying the entities and their relationships. What data do you need to store?

I need to store information about customers and their orders.

Great! You can create two tables: one for customers and another for orders. Each order should reference the customer ID.

What attributes should I include in the customers table?

Include attributes like customer ID, name, email, and phone number. Do you have any specific requirements?

Yes, I also want to track the customer's address.

In that case, add address fields like street, city, state, and zip code to the customers table.