Handling redundant processing in OBDA query execution over relational sources.
Dimitris BilidasManolis KoubarakisPublished in: J. Web Semant. (2021)
Keyphrases
- query execution
- stream processing
- cost model
- query optimization
- response time
- query processing
- join queries
- database systems
- parallel execution
- efficient execution
- data partitioning
- data warehouse
- query plan
- result quality
- distributed query processing
- star schema
- information sources
- continuous queries
- data processing
- data sources
- query processor
- join algorithms
- data model
- data streams
- high dimensional
- relational databases
- query optimizer
- relational model
- data integration