The French Bakery is a new business project, the owner of the bakery needs a database to keep the essential data and transactions regarding his business. The following requirements of the bakery have been collected: There are different departments in the bakery business, each department has a name, department number, the number of employees, and manager.The database will keep the start date and the end date for each manager.The bakery needs to keep Employee’s name, ID number, Phone number, address, sex, position, and the salary.Each employee work for a specific department.Each employee has a supervisor.Some employees have more than one position.To keep contact with customers and provide customer services and marketing, the bakery requires customer’s name, address, Cnumber (which is unique for each customer), email, and the phone number.The bakery sells many products, each product has a name and a price, and the calories’ amount.The manager will be responsible of products.Also, the Quality Department will control the products.DRAW Entity Relationship Diagram ERD

The ERD ,Entity Relationship diagram helps to identify the different Entities of the project and…

Answered: The French Bakery is a new business…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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The French Bakery is a new business project, the owner of the bakery needs a database to keep the essential data and transactions regarding his business. The following requirements of the bakery have been collected:

There are different departments in the bakery business, each department has a name, department number, the number of employees, and manager.
- The database will keep the start date and the end date for each manager.
The bakery needs to keep Employee’s name, ID number, Phone number, address, sex, position, and the salary.
- Each employee work for a specific department.
- Each employee has a supervisor.
- Some employees have more than one position.
To keep contact with customers and provide customer services and marketing, the bakery requires customer’s name, address, Cnumber (which is unique for each customer), email, and the phone number.
The bakery sells many products, each product has a name and a price, and the calories’ amount.
- The manager will be responsible of products.
- Also, the Quality Department will control the products.

DRAW Entity Relationship Diagram ERD

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