About this document
Course Attributes and Keys Overview by Karamjeet Kalra is a document available to read on EtoBox.
The document discusses key concepts in entity-relationship modeling including: - Attributes that describe entities and their domains and types - Mapping cardinalities that specify the number of entities related through a relationship - Keys including super keys, candidate keys, and primary keys - Entity-relationship diagrams that visually represent entities, relationships, attributes, and keys - Relationships that can have attributes and roles that specify an entity
- Author
- Karamjeet Kalra
- Language
- EN