E-Commerce Relational Database ERD

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About This Architecture

E-commerce relational database schema with six normalized tables: Clientes, Categorias, Productos, Pedidos, DetallePedido, and Pagos. Data flows from Clientes through Pedidos to DetallePedido and Pagos, with Productos linked via Categorias. This schema enforces referential integrity through primary and foreign keys, supporting order management, inventory tracking, and payment processing in a transactional system. Fork this ERD to customize for your platform, add indexes, or generate DDL scripts directly on Diagrams.so. The design follows third normal form principles, minimizing data redundancy while maintaining query performance for typical e-commerce operations.

People also ask

What does a normalized e-commerce database schema look like with customers, products, orders, and payments?

This ERD shows a normalized e-commerce database with six tables: Clientes stores customer contact info, Productos and Categorias manage inventory, Pedidos tracks orders linked to customers, DetallePedido itemizes order contents, and Pagos records transactions. Foreign keys enforce relationships and data integrity across the system.

E-Commerce Relational Database ERD

Autointermediatedatabase-designentity-relationship-diagrame-commerceSQLrelational-databaseschema-design
Domain: Data EngineeringAudience: Backend developers and database architects designing e-commerce platforms
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Created by

March 25, 2026

Updated

March 26, 2026 at 12:00 AM

Type

er

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