Keyphrases
- fine grained
- cardinality estimation
- data streams
- query optimization
- coarse grained
- sliding window
- streaming data
- continuous queries
- access control
- database systems
- massively parallel
- concept drift
- cost model
- data sets
- cost estimation
- software engineering
- stream data
- selectivity estimation
- query execution
- data access
- knn
- data structure
- query optimizers
- database
- data lineage