See below image for the Er for hospital management system diagram. These ER diagrams help them to visualize all the database tables and identify the relationships between different entities and their attributes. To better understand an ER diagram, we will discuss a few examples about ER diagram for hospital management systems . Following is an example of an ER diagram of a dental clinic.
The main entities of the Hospital Management System are Hospitals, Patient, Doctors, Nurses, Appointments and Medicines. Hospitals Entity : Attributes of Hospitals are hospital_id, hospital_doctor_id, hospital_name, hospital_place, hospital_type, hospital_description, hospital_address
Description of Hospital Management System Database : The details of Hospitals is store into the Hospitals tables respective with all tables Each entity (Medicines, Doctors, Appointments, Patient, Hospitals) contains primary key and unique keys.