Suppose that an implementation using the Fig. 15.2 model would exceed the available secondary (e.g. disk) storage capacity. What solutions would you consider? Assess the merits of eliminating the...

Suppose that an implementation using the Fig. 15.2 model would exceed the available secondary (e.g. disk) storage capacity. What solutions would you consider?

Assess the merits of eliminating the Reservation table from the Fig. 14.2 model by posting ISBNX and reservation Date into Borrower as a repeating group.