Updating the Schema of an Object-Oriented Database (Extended Abstract).
Alberto Coen-PorisiniLuigi LavazzaRoberto V. ZicariPublished in: IEEE Data Eng. Bull. (1991)
Keyphrases
- extended abstract
- relational schema
- object oriented databases
- data model
- databases
- database schema
- schema evolution
- conceptual schema
- xml schema
- real time
- transformation rules
- object oriented
- semistructured data
- database
- data migration
- complex objects
- relational data
- object oriented database systems
- entity relationship
- artificial intelligence
- data sets
- schema mappings
- hierarchical structure
- heterogeneous data sources
- relational databases
- instance level