A Query Processing Architecture for an XML Data Warehouse.
Nuwee WiwatwattanaH. V. JagadishPublished in: ICDE (2008)
Keyphrases
- data warehouse
- query processing
- materialized views
- data integration
- data management
- data marts
- query execution
- xml data
- data warehousing
- query workloads
- databases
- decision support
- metadata
- conceptual model
- bitmap indices
- data management systems
- external data
- xml databases
- view maintenance
- management system
- data exchange
- efficient query processing
- data mining
- business intelligence
- data warehouse design
- data sources
- data storage
- xml documents
- xml schema
- data model
- business requirements
- star schema
- requirement analysis
- data cube
- data analysis
- relational databases
- database systems
- multidimensional data
- xml views
- data partitioning
- on line analytical processing
- semi structured
- view selection
- external data sources
- fact table
- index structure
- xml queries
- r tree
- scientific data
- range queries
- query evaluation
- heterogeneous sources
- query optimization
- query plan
- similarity search
- knowledge discovery
- join algorithms
- database
- data structure
- cost model