b) An ER/EER diagram modeling your database (use appropriate symbols, and don’t forget associative entities where appropriate). This will be based on the business rules you created, so make sure you’ve written clear rules! (30 points) • Feel free to use an appropriate design tool you would like for your ER diagram (e.g. http://draw.io), or do it by hand and scan it in; just make sure it is legible and that it follows the notation/style taught in class. Do NOT use other styles, such as “Visio” notation that includes PK/FK. c) A list of normalized relations (using the notation from class) that is based on your ER diagram. Be sure to include foreign keys, etc. (30 points)
b) An ER/EER diagram modeling your database (use appropriate symbols, and don’t forget associative entities where appropriate). This will be based on the business rules you created, so make sure you’ve written clear rules! (30 points) • Feel free to use an appropriate design tool you would like for your ER diagram (e.g. http://draw.io), or do it by hand and scan it in; just make sure it is legible and that it follows the notation/style taught in class. Do NOT use other styles, such as “Visio” notation that includes PK/FK. c) A list of normalized relations (using the notation from class) that is based on your ER diagram. Be sure to include foreign keys, etc. (30 points)
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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Question
b) An ER/EER diagram modeling your
associative entities where appropriate). This will be based on the business rules you created, so
make sure you’ve written clear rules! (30 points)
• Feel free to use an appropriate design tool you would like for your ER diagram (e.g.
http://draw.io), or do it by hand and scan it in; just make sure it is legible and that it
follows the notation/style taught in class. Do NOT use other styles, such as “Visio”
notation that includes PK/FK.
c) A list of normalized relations (using the notation from class) that is based on your ER diagram.
Be sure to include foreign keys, etc. (30 points)
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