Wcrl: A data model independent language for database systems.
Sudhir K. AroraKenneth C. SmithPublished in: Int. J. Parallel Program. (1980)
Keyphrases
- data model
- database systems
- abstract machine
- data types
- relational data model
- relational model
- database management systems
- database design
- databases
- query language
- definition language
- semantic data model
- database
- data modeling
- language learning
- conceptual model
- data management
- semi structured
- data integration
- query optimization
- operational semantics
- relational database systems
- natural language
- query processing and optimization
- object oriented
- relational algebra
- database technology
- programming language
- semistructured data
- conceptual models
- data manipulation
- xml documents
- xml data
- object model
- temporal databases
- transaction management
- abstract data types
- data sources
- database server
- schema evolution