Query Optimization Time: The New Bottleneck in Real-time Analytics.
Rajkumar SenJack ChenNika JimsheleishvilliPublished in: IMDM@VLDB (2015)
Keyphrases
- relational algebra
- query optimization
- recursive queries
- data model
- database systems
- xml data
- cost model
- multidatabase systems
- query processing
- cardinality estimation
- query execution
- cost estimation
- semantic query optimization
- query execution plans
- query scheduling
- data placement
- data analysis
- data mining
- case study
- query plan
- query optimizer
- efficient execution
- continuous queries
- approximate query answering
- data management
- software development