Automatic Query Optimization for Retrieving Traffic Tweets.
Emory HufbauerHana KhamfroushPublished in: CoRR (2020)
Keyphrases
- query optimization
- database systems
- cost model
- query processing
- cardinality estimation
- multidatabase systems
- cost estimation
- xml data
- data placement
- social media
- semantic query optimization
- query execution
- query scheduling
- query execution plans
- efficient execution
- query optimizer
- selectivity estimation
- query optimizers
- approximate query answering
- recursive queries
- continuous queries
- join queries
- query execution plan
- complex queries