Online Shopping Systemвђ“database - Design ~ Bhupal Blogs

Note: PriceAtPurchase is vital to preserve historical data if the product price changes later. IV. Design Considerations

Use database transactions to ensure that stock is decremented only if the payment succeeds. Note: PriceAtPurchase is vital to preserve historical data

An entry is created in Orders , and details are moved to Order_Items . An entry is created in Orders , and

This paper outlines the architectural framework and database schema for a modern Online Shopping System. It focuses on scalability, data integrity, and the relational mapping required to handle complex e-commerce workflows. I. Executive Summary Inventory & Catalog Categories: CategoryID

AddressID , UserID (FK), Street , City , ZipCode , Type (Billing/Shipping). 2. Inventory & Catalog Categories: CategoryID , Name , Description .

Stores credentials, roles (Admin/Customer), and profiles.

The primary goal of an e-commerce database is to manage the lifecycle of a product from listing to delivery. This design prioritizes a Normalized Relational Model (3NF) to prevent data redundancy and ensure transactional consistency during high-traffic events like flash sales or holiday shopping. II. Core System Entities