A Language to Define External Schemas in ODMG Databases.
Manuel TorresJosé SamosPublished in: J. Object Technol. (2004)
Keyphrases
- databases
- programming language
- data model
- schema evolution
- data integration
- database
- object oriented
- database applications
- data sources
- definition language
- database systems
- natural language
- database languages
- object databases
- query language
- provide a formal definition
- schema matching
- relational databases
- information systems
- data management
- language learning
- relational database systems
- conceptual models
- metadata
- information retrieval
- database schema
- language processing
- object oriented programming
- target language
- data warehouse
- knowledge discovery