About this document

Drug Store Chain Database Design by moha neha is a document available to read on EtoBox.

This document provides an entity-relationship model and relational database schema for a drug store chain. The ER model shows the entities like patients, doctors, drugs, and pharmacies along with their attributes and relationships. The relational schema defines tables for each entity with primary keys and foreign key constraints. The schema is then normalized by adding surrogate primary keys and splitting some tables to eliminate anomalies. The normalized schema improves data integrity and allows flexible q

Author

moha neha

Language

EN