Can I read 2B Eerd on EtoBox?

2B Eerd by SƠN HOÀNG SỸ XUÂN is a document available to read on EtoBox.

What is 2B Eerd about?

The document discusses the Enhanced Entity-Relationship (EER) model, which extends the traditional ER model to accommodate more complex database requirements through concepts like subclasses, superclasses, specialization, and generalization. It explains the relationships between these entities, including inheritance and constraints such as disjointness and completeness. Additionally, it covers design choices and the use of categories or union types in database schema design.

Author

SƠN HOÀNG SỸ XUÂN

Language

EN