Performance Analysis and Improvement for Transformation Operators in XML Data Integration.
Jiashen TianJixue LiuWeidong PanMillist W. VincentChengfei LiuPublished in: APWeb (2008)
Keyphrases
- data integration
- data transformation
- data exchange
- data model
- databases
- data sources
- data management
- query answering
- data cleaning
- data warehouse
- heterogeneous data sources
- heterogeneous data
- query plan
- biological databases
- data warehousing
- schema mappings
- query language
- xml data sources
- schema matching
- data integration systems
- query processing and optimization
- data mining
- data extraction
- database schema
- database management systems
- query decomposition
- xml documents
- database systems
- case study
- scientific data management