A Data Model for Approximate Query Processing of Real-Time Databases.
Susan V. VrbskyPublished in: Data Knowl. Eng. (1996)
Keyphrases
- real time databases
- approximate query processing
- data model
- databases
- concurrency control
- database systems
- database management systems
- real time database systems
- active databases
- data integration
- query language
- object oriented
- concurrency control protocols
- data modeling
- relational model
- database design
- spatial databases
- wavelet synopses
- data sources
- database
- relational algebra
- database applications
- xml documents
- relational databases
- distributed databases
- data management
- xml data
- relative error
- multidatabase systems
- management system
- decision support
- data sets