The VedMed is a Veterinary Hospital. The hospital keeps a database of their clients, pets, employee, and inventory. This information is used to provide a better customer service and mange the everyday operations. The database includes the following information about each of the customers: customer identification number, name, address, telephone number, and e-mail address. The database records the following information about each pet that visited the hospital: pet name, type, and birth date. In addition, for each pet, a history of the visits to the doctor is kept. For each visit, the date, type of service offered, additional comments and payment amount is recorded. Detailed records about the doctors working with the hospital, is kept on the database. Part of this information is made available to the customers in order to help them with choosing a doctor that better fits their needs. The doctors' database includes: doctor's identification number, name, address, gender, area of specialization, degree earned. After visiting a pet, the doctor wrights a prescription. The prescription includes the name of the pet, name of the doctor, description, name of the medication and the quantity recommended by the doctor.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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The VedMed is a Veterinary Hospital. The hospital keeps a database of their clients,
pets, employee, and inventory. This information is used to provide a better customer
service and mange the everyday operations.
The database includes the following information about each of the customers:
customer identification number, name, address, telephone number, and e-mail
address. The database records the following information about each pet that visited
the hospital: pet name, type, and birth date. In addition, for each pet, a history of the
visits to the doctor is kept. For each visit, the date, type of service offered, additional
comments and payment amount is recorded.
Detailed records about the doctors working with the hospital, is kept on the database.
Part of this information is made available to the customers in order to help them with
choosing a doctor that better fits their needs. The doctors' database includes: doctor's
identification number, name, address, gender, area of specialization, degree earned.
After visiting a pet, the doctor wrights a prescription. The prescription includes the
name of the pet, name of the doctor, description, name of the medication and the
quantity recommended by the doctor.
The hospital has a pharmacy where the customers buy the medications. For every item
in the inventory, the following information is recorded: identification number, name,
description, price, quantity on hand and safety stock level.
Construct an E-R diagram (based on a Chen's model) to represent the above
Transcribed Image Text:The VedMed is a Veterinary Hospital. The hospital keeps a database of their clients, pets, employee, and inventory. This information is used to provide a better customer service and mange the everyday operations. The database includes the following information about each of the customers: customer identification number, name, address, telephone number, and e-mail address. The database records the following information about each pet that visited the hospital: pet name, type, and birth date. In addition, for each pet, a history of the visits to the doctor is kept. For each visit, the date, type of service offered, additional comments and payment amount is recorded. Detailed records about the doctors working with the hospital, is kept on the database. Part of this information is made available to the customers in order to help them with choosing a doctor that better fits their needs. The doctors' database includes: doctor's identification number, name, address, gender, area of specialization, degree earned. After visiting a pet, the doctor wrights a prescription. The prescription includes the name of the pet, name of the doctor, description, name of the medication and the quantity recommended by the doctor. The hospital has a pharmacy where the customers buy the medications. For every item in the inventory, the following information is recorded: identification number, name, description, price, quantity on hand and safety stock level. Construct an E-R diagram (based on a Chen's model) to represent the above
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