Keyphrases
- view update
- functional dependencies
- relational databases
- database
- xml views
- databases
- normal form
- relational model
- relational data
- machine translation
- database design
- data dependencies
- cross language information retrieval
- object oriented
- database schema
- sql queries
- conceptual schema
- data management
- partial order
- database technology
- integrity constraints
- xml databases
- xml data
- data warehouse
- xml documents