Relational ER Diagram

Relational ER Diagram – It is believed that the ER Diagram can be a excellent tool for data mining. It allows you to visualize complex relationships in a simple format. The fundamental steps are identical wherever you work. In the beginning, it is to determine “what” your system is. A rectangle is the symbol of the entity and must be…

ER Diagram And Relational Model

ER Diagram And Relational Model – The ER Diagram can be a excellent tool for data mining. This is because it lets you to visualize complicated relationships in a straightforward format. The basic steps are the identical regardless of the place you’re working. In the beginning, it is identifying “what” your system is. A rectangle represents the entity, and…