ROME: Robust Query Optimization via Parallel Multi-Plan Execution.
Ziyun WeiImmanuel TrummerPublished in: Proc. ACM Manag. Data (2024)
Keyphrases
- query optimization
- plan execution
- database systems
- parallel query processing
- cost model
- cost estimation
- query execution
- query processing
- multidatabase systems
- cardinality estimation
- query scheduling
- plan generation
- xml data
- plan recognition
- selectivity estimation
- temporal constraints
- query execution plans
- data partitioning
- query optimizers
- query optimizer
- parallel processing
- storage structures
- parallel execution
- query plan
- continuous queries
- imperative programs