Course:
BIS 245
Institution:
BIS 245
Team Case Study: Database Design BIS245 Team Case Study 2 DATABASE DESIGN Primary Keys and Attributes The primary keys will include, Doctor’s ID, Patients ID, and procedures ID, and Appointment ID.Data types for each entity Patients entity – patients...
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| Uploaded on: | November 1, 2025 |
| Last updated: | November 1, 2025 |
| Number of pages: | 6 |
| Written in: | 2025/2026 |
| Type: | Exam (elaborations) |
| Contains: | Questions & Answers |
| Tags: | Team Case Study: Database Design BIS245 Team Case Study 2 DATABASE DESIGN Primary Keys and Attributes The primary keys will include, Doctor’s ID, Patients ID, and procedures ID, and Appointment ID.Data types for each entity Patients entity – patients first and last names, name of kin, date of birth, postal address, socialsecurity number, sex, contact number. Doctor entity – Name of doctor, doctor work ID, area of speciality. |
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BIS 245: Case Study Guide S mallSurgery Center Team Case Study 1 Team Case Study: Database Design BIS245 Team Case Study 2 DATABASE DESIGN Primary Keys and Attributes The primary keys will include, Doctor’s ID, Patients ID, and procedures ID, and Appointment ID. Data types for each entity Patients entity – patients first and last names, name of kin, date of birth, postal address, socialsecurity 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. Team Case Study ER diagram 3