Roq: Robust Query Optimization Based on a Risk-aware Learned Cost Model.
Amin KamaliVerena KantereCalisto ZuzarteVincent CorvinelliPublished in: CoRR (2024)
Keyphrases
- cost model
- query optimization
- complex queries
- query processing
- query execution
- database systems
- query optimizers
- multidatabase systems
- query optimizer
- cost estimation
- join algorithms
- execution plan
- xml data
- efficient query processing
- parallel execution
- memory resident
- join queries
- continuous queries
- query plan
- database