Design a database for a worldwide package delivery company (e.g., DHL or FedEx). The database must be able to keep track of customers who ship items and customers who receive items; some customers may do both. Each package must be identifiable and trackable, so the database must be able to store the location of the package and its history of locations. Locations include trucks, planes, airports, and warehouses. Your design should include an E-R diagram, a set of relational schemas, and a list of constraints, including primary-key and foreign-key constraints.

Principles of Information Systems (MindTap Course List)
13th Edition
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter12: System Acquisition And Development
Section: Chapter Questions
Problem 3PSE: A new sales ordering system needs a relational database that contains a customer table, a product...
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Design a database for a worldwide package delivery company (e.g., DHL or
FedEx). The database must be able to keep track of customers who ship items
and customers who receive items; some customers may do both. Each package
must be identifiable and trackable, so the database must be able to store the
location of the package and its history of locations. Locations include trucks,
planes, airports, and warehouses.
Your design should include an E-R diagram, a set of relational schemas, and
a list of constraints, including primary-key and foreign-key constraints.

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