Relational database copied from http:www'surfermall'comrelationallesson_1'htm

1
Relational databasecopied from
http//www.surfermall.com/relational/lesson_1.htm
2
Flat file example 2 fields (columns) 3 records
(rows)
3
Another flat file example Notice duplication of
information in two fields
4
Relational database will have three files with no
duplicated data Here is the Patron file
5
Book file
6
Checkout file
7
What your software shows you