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Roles In ER Diagram – It is believed that the ER Diagram can be a great tool in data mining. It allows users to see complicated relationships in a straightforward format. The fundamental steps are same no matter where you’re working. One of the first steps is identifying “what” your system is. A rectangle represents the entity, and it…
How Are Roles Specified In An ER Diagram – The ER Diagram can be a fantastic tool to use in data mining. This is because it allows the visualization of complicated relationships in a straightforward format. The basics are the same wherever you are working. The first step is identifying “what” your system is. A rectangle is the…
