Relational Model

The Relational Model uses a collection of tables both data and the relationship among those data. Each table have multiple column and each column has a unique name .
Relational database comprising of two tables

Customer –Table.
Customer Preethi and Rocky share the same account number A-111
1. The main advantage of this model is its ability to represent data in a simplified
2. The process of manipulating record is simplified with the use of certain key
attributes used to retrieve data.
3. Representation of different types of relationship is possible with this model.