Consider the following normalized relations from a database in a large retail chain: STORE (StoreID, Region, ManagerID,

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Consider the following normalized relations from a database in a large retail chain:
STORE (StoreID, Region, ManagerID, SquareFeet) EMPLOYEE (EmployeeID, WhereWork, EmployeeName, EmployeeAddress) DEPARTMENT (DepartmentID, ManagerID, SalesGoal) SCHEDULE (DepartmentID, EmployeeID, Date)
What opportunities might exist for denormalizing these relations when defining the physical records for this database? Under what circumstances would you consider creating such denormalized records?

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Essentials of Database Management

ISBN: 978-0133405682

1st edition

Authors: Jeffrey A. Hoffer, Heikki Topi, Ramesh Venkataraman

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