A Mediator for Approximate Consistency: Supporting "Good Enough" Materialized Views.
Leonard J. SeligmanLarry KerschbergPublished in: J. Intell. Inf. Syst. (1997)
Keyphrases
- materialized views
- data sources
- data warehouse
- decision support
- storage space
- data warehousing
- view selection
- incremental maintenance
- database management systems
- query processing
- view maintenance
- physical database design
- xml databases
- maintenance cost
- information sources
- answering queries
- xml query evaluation
- data integration
- query execution plans
- information integration
- historical data
- semi structured
- xml documents
- expert systems
- database systems
- databases
- database