Keyphrases
- multidatabase systems
- database systems
- transaction management
- query optimization
- concurrency control
- distributed database systems
- database integration
- multidatabase environment
- data model
- transaction processing
- database
- semantic heterogeneity
- data management
- database management systems
- data types
- databases
- multiple autonomous
- object oriented database systems
- schema integration
- query language
- query processing
- data analysis
- multi agent
- concurrency control algorithms