In the new system under development for Benny's Used Cars, seven tables will be implemented in...

In the new system under development for Benny's Used Cars, seven tables will be implemented in the new relational database. These tables are New Vehicle, Trade-in Vehicle, Sales Invoice, Customer, Salesperson, Installed Option, and Option. The expected average record size in characters for these tables and the initial record count per table are given next.

New Vehicle	55	10,000
Trade-in Vehicle	38	7,500
Sales Invoice	66	16,000
Customer	51	13,000
Salesperson	24	100
Installed Option	6	25,000
Option	18	500

Perform a volumetrics analysis for the system. Assume that the DBMS that will be used to implement the system requires 35% overhead to be factored into the estimates. Also, assume a growth rate for the company of 10% per year. The systems development team wants to ensure that adequate hardware is obtained for the next 3 years.

Expert Solution

Colby Messinger answered 2 years ago

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