ER Diagram for a Hospital Management System
Hospital Management System (HMS) is a comprehensive software tool devised to fast several hospital operations through a single and efficient system. It includes patient management, doctor management, room management, nurse management, test report management, personal data management, billing, and secretary management.
Each module deals with particular functionalities, for example, patient registration, appointment scheduling, the allocation of rooms, the management of medical records, billing and invoicing, and many more.
The system is developed using an ER Diagram(Entity-Relationship Diagram) which represents entities, attributes, and relationships between them thus ensuring a well-defined database schema organized and structured.
How to Design ER Diagram for a Hospital Management System
Healthcare management is a crucial function that comes as the backbone of hospital management. An ER (Entity-Relationship) Diagram therefore functions as a foundation for the organization and visualization of the various entities, attributes, and relationships within a system.
In this article, the steps of building an ER Diagram for a Hospital Management System (HMS) will be examined closely.