System Analysis and Design20825 marksDesigning Physical Tables
Describe the process of designing physical tables.
Describe the process of designing physical tables. [5]
A physical table is a named set of rows and columns that specifies fields in each row of the table. It is the concrete implementation of logical data structures in secondary storage. --- The design of a physical table has two primary goals: 1. Efficient use of secondary storage - relates to how d...