ER Diagram Cardinality Ratio

ER Diagram Cardinality Ratio – The ER Diagram can be a useful tool for data mining. This is because it allows the visualization of complicated relationships in a straightforward format. The fundamental steps are the same regardless of where you’re working. The first step is identifying “what” your system is. A rectangle represents the entity and must be given ample space. Incorporate…

ER Diagram With Cardinality

ER Diagram With Cardinality – The ER Diagram can be a excellent tool for data mining. This is due to the fact that it allows you to visualize complicated relationships in a straightforward format. The fundamental steps are same regardless of where you’re working. In the beginning, it is to determine “what” your system is. A rectangle is…