Friday, July 25, 2008

Entity - Relationship Diagram (ERD)



A Fitness Centre advertises to many customers. A customer can register to the Fitness Centre for the My_Fitness program by providing certain personal information such as name, age etc. The Fitness Centre keeps its customer information in a database. The Fitness Centre has many My_Fitness kiosk for the customer's usage. A customer uses one My_Fitness kiosk and activities during the exercise session is updated in the customer's database.

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