This ER (Entity Relationship) Diagram represents the model of Clinic Appointment System Entity. The entity-relationship diagram of Clinic Appointment System shows all the visual instrument of database tables and the relations between Patient, Booking, Clinic, Doctor Schedule etc. It used structure data and to define the relationships between structured data groups of Clinic Appointment System functionalities. The main entities of the Clinic Appointment System are Clinic, Patient, Doctors, Booking, Appointments and Doctor Schedule.
Clinic Appointment System entities and their attributes :
- Clinic Entity : Attributes of Clinic are clinic_id, clinic_doctor_id, clinic_name, clinic_place, clinic_type, clinic_description, clinic_address
- Patient Entity : Attributes of Patient are patient_id, patient_name, patient_mobile, patient_email, patient_username, patient_password, patient_address,
- Doctors Entity : Attributes of Doctors are doctor_id, doctor_name, doctor_specialist, doctor_mobile, doctor_email, doctor_username, doctor_password, doctor_address
- Booking Entity : Attributes of Booking are booking_id, booking_patient_id, booking_number, booking_type, booking_appointment, booking_date, booking_description
- Appointments Entity : Attributes of Appointments are appointment_id, appointment_doctor_id, appointment_number, appointment_type, appointment_date, appointment_description
- Doctor Schedule Entity : Attributes of Doctor Schedule are doctor_schedule_id, doctor_schedule_time, doctor_schedule_type, doctor_schedule_date, doctor_schedule_description
Description of Clinic Appointment System Database :
- The details of Clinic is store into the Clinic tables respective with all tables
- Each entity (Doctor Schedule, Doctors, Appointments, Patient, Clinic) contains primary key and unique keys.
- The entity Doctors, Appointments has binded with Clinic, Patient entities with foreign key
- There is one-to-one and one-to-many relationships available between Appointments, Booking, Doctor Schedule, Clinic
- All the entities Clinic, Appointments, Doctors, Doctor Schedule are normalized and reduce duplicacy of records
- We have implemented indexing on each tables of Clinic Appointment System tables for fast query execution.