Drafting Extended Entity-Relationship Schemas with QUEER.
Martin GogollaBernd MeyerGerd WestermanPublished in: ER (1991)
Keyphrases
- data representation
- extended entity relationship
- xml schema
- relational schema
- object relational
- entity relationship
- xml documents
- database schema
- object oriented
- relational databases
- integrity constraints
- conceptual schema
- xml data
- data exchange
- relational data
- schema mappings
- functional dependencies
- relational model
- data integration
- er model
- databases
- conceptual models
- relational database systems
- normal form
- transformation rules
- conceptual modeling
- database design
- domain knowledge
- data analysis
- data structure