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ER Diagram Vs EER Diagram – It is believed that the ER Diagram can be a excellent tool for data mining. It allows users to see complex relationships in a simple format. The basics are the same wherever you are working. First, you must to determine “what” your system is. A rectangle represents the entity and should be given ample space. Add…
Logical ER Diagram – The ER Diagram can be a excellent tool for data mining. This is because it lets users to see complicated relationships in a straightforward format. The fundamental steps are the same wherever you are working. First, you must to determine “what” your system is. A rectangle is the symbol of the entity and must be given ample…
