A vision for SPARQL multi-query optimization on MapReduce.
Kemafor AnyanwuPublished in: ICDE Workshops (2013)
Keyphrases
- query optimization
- query processing
- database systems
- cost model
- cost estimation
- multidatabase systems
- sparql queries
- query execution
- query rewriting
- xml data
- cardinality estimation
- selectivity estimation
- query optimizer
- data partitioning
- continuous queries
- recursive queries
- data management
- approximate query answering
- query execution plans
- cloud computing
- query optimizers
- query scheduling
- data model
- query execution plan