Business > CASE STUDY > DeVry University, Chicago - BIS 245: Case Study Guide - Small Surgery Center A+ GUIDE (All)
DeVry University, Chicago - BIS 245: Case Study Guide - Small Surgery Center A+ GUIDE
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DeVry University, Chicago - BIS 245: Case Study Guide - Small Surgery Center A+ GUIDE DATABASE DESIGN Primary Keys and Attributes The primary keys will include, Doctor’s ID, Patients ID, and proce ... dures ID, and Appointment ID. Data types for each entity Patients entity – patients first and last names, name of kin, date of birth, postal address, social security number, sex, contact number. Doctor entity – Name of doctor, doctor work ID, area of speciality. Appointment entity – Appointment, name of doctor ID, patient ID, Date, Time. Medical Procedure entity – Medical procedure ID, Order Number, Patient ID, doctor ID, Treatment ID Treatment entity – Treatment ID, Fee, type of treatment Entity relationships explained The patient can have many doctors representing a many to many to one relationship. The doctor can order several tests representing a one to many relationship. One doctor performs a single procedure per patient making it a one to one relationship. [Show More]
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