Cost Optimization of Cloud-Based Data Integration System.
Peng ZhangYanbo HanZhuofeng ZhaoGuiling WangPublished in: WISA (2012)
Keyphrases
- data integration
- query plan
- data model
- data sources
- data exchange
- databases
- data management
- data sharing
- data cleaning
- data warehouse
- data transformation
- heterogeneous data
- biological databases
- query answering
- data extraction
- database integration
- heterogeneous data sources
- schema mappings
- cloud computing
- database
- data warehousing
- outlier detection
- query decomposition
- database schema
- biological data
- query optimization
- schema matching
- data analysis
- database systems
- information systems