Aspects
Entity-relationship
An entity-relationship model (ERM) is an abstract and conceptual representation of data, information aspects of a business domain or its process requirements
Erd
Entity Relationship Diagram (ERD) or Entity Relationship Model is a visual representation of the organization of data within databases or information systems
Others
| Quality | Example |
|---|---|
| Modeling more |
"First entity-relationship modeling is more than just an erd" from question "Why is a specific cardinality not allowed in the ERD?" |