Constructing an OLAP cube from distributed XML data.
Tapio NiemiMarko NiinimäkiJyrki NummenmaaPeter ThanischPublished in: DOLAP (2002)
Keyphrases
- xml data
- data model
- query decomposition
- data cube
- xml documents
- approximate query answering
- xml databases
- xml queries
- query optimization
- query processing
- query language
- multi dimensional
- relational data
- relational databases
- semi structured data
- query evaluation
- relational and xml data
- distributed systems
- data integration
- xml schema
- keyword search
- data warehouse
- querying xml data
- on line analytical processing
- aggregate queries
- xpath queries
- databases
- data warehousing
- transaction management
- labeling scheme
- semi structured
- database systems
- relational database systems
- object oriented database systems
- sql queries
- xml trees
- data analysis
- data structure
- xml keys
- semi structured information
- standard for data exchange
- distributed databases