|Start from the
most basic explanation of databases. The most generic database will contain
only one table. This is very simple and information can be retrieved using
the scroll bar or sorting functions.
database contains more than one table. With more tables, the amount of
information is multiplied and it becomes hard to locate certain things or to
view certain groups of information.
|The key to a
relational database is to relate certain information such as names, crops,
and area so that you can view all related information which pertains to each
relational database can be used to retrieve all the necessary information
regarding one category using a single query.
|Try and keep
another computer and perform the tasks in the presentation.
queries to show how it is a hassle to do it every time.