Online Query Scheduling on Source Permutation for Big Data Integration.
Zimu YuanShusheng GuoPublished in: CoRR (2015)
Keyphrases
- data integration
- query scheduling
- data model
- data sources
- data exchange
- data management
- databases
- data warehouse
- data cleaning
- query optimization
- data transformation
- data warehousing
- query decomposition
- business intelligence
- schema mappings
- query answering
- continuous queries
- heterogeneous data sources
- biological databases
- scheduling algorithm
- database schema
- distributed systems
- data integration systems
- target schema
- database