Enhancing XML Data Warehouse Query Performance by Fragmentation
Hadj MahboubiJérôme DarmontPublished in: CoRR (2009)
Keyphrases
- data warehouse
- data integration
- query execution
- xml data
- metadata
- data warehousing
- databases
- xml documents
- relational and object oriented databases
- external data
- decision support system
- data sources
- data management
- data warehouse design
- data exchange
- multidimensional data
- xml queries
- materialized views
- decision support
- xml databases
- data mining
- on line analytical processing
- data model
- data cube
- data marts
- business intelligence
- xml schema
- relational databases
- data analysis
- query processing
- efficient query processing
- view maintenance
- semi structured data
- query optimization
- semi structured
- requirement analysis
- conceptual model
- online analytical processing
- xpath queries
- multidimensional data model
- query language
- olap queries