ER Online Diagram – The ER Diagram can be a powerful tool in data mining. This is because it lets the visualization of complicated relationships in a straightforward format. The fundamental steps are same regardless of where you’re working. One of the first steps is to determine “what” your system is. A rectangle is the symbol of the entity and…
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ER Diagram Online
ER Diagram Online – The ER Diagram can be a useful tool for data mining. It allows you to display complicated relationships in a straightforward format. The fundamental steps are the same wherever you are working. The first step is identifying “what” your system is. A rectangle represents the entity and should have plenty of room. Then, you can insert ovals for attributes…