Entity-Relationship Model ( ER Model ): It is a high-level data model which is used to define the data and the relationships between them. It is basically a conceptual design of any database which is easy to design the view of data. Shop thousands of high-quality on-demand online courses. 30-day satisfaction guarantee. Learn online at your own pace. Start today with a special offer. What is the Entity-Relationship Model in DBMS ? A high-level data model diagram is the entity-relationship model or ER Model . We depict the real-world problem in visual form in this model to make it easier for stakeholders to comprehend. The developers can also quickly grasp the system by simply looking at the ER Diagram. ER model in DBMS is the high-level data model . It stands for the Entity-relationship model and is used to represent a logical view of the system from a data perspective.
