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…
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Role In ER Diagram
Role In ER Diagram – The ER Diagram can be a powerful tool in data mining. It allows you to show complex relationships in a simple format. The basics are the identical wherever you work. It starts by to determine “what” your system is. A rectangle is the symbol of the entity and needs to be provided with plenty of room. Then,…