You're tasked with designing a database schema for an e-commerce platform. How would you structure the tables to efficiently store information about customers, orders, and products?

  • A single table for all entities
  • Multiple tables with redundant data
  • Nested tables within a single table
  • Separate tables for Customers, Orders, and Products
When designing a database schema for an e-commerce platform, it's crucial to structure the tables efficiently to ensure data integrity, scalability, and performance. Using separate tables for Customers, Orders, and Products is the recommended approach. This way, each table can focus on specific entities, reducing redundancy and improving data organization. For example, the Customers table would store customer information such as name, address, and contact details. The Orders table would store details about each order, including order ID, customer ID, product ID, quantity, and price. The Products table would contain information about the available products, such as product ID, name, description, price, and stock quantity. By keeping the tables separate, you can establish relationships between them using foreign keys, enabling efficient data retrieval and management.
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