Entity Relationship Library

Image

Name

Description

Entity Table

Used to model an entity with multiple attributes in UML Diagrams

Entity

Chen's Notation Entity

Weak Entity

Chen's Notation Weak Entity

Attribute

Chen's Notation Attribute

Multivalued Attribute

Chen's Notation Multivalued Attribute

Relationship

Chen's Notation Relationship

Weak Relationship

Chen's Notation Weak Relationship