Learn an optimizer hint/rule configuration to reduce query optimization and execution latency, and save execution resources.
- AutoSteer: Learned Query Optimization for Any SQL Database, VLDB 2023
- Steering Query Optimizers: A Practical Take on Big Data Workloads, SIGMOD 2021
- Bao: Making Learned Query Optimization Practical, SIGMOD 2021
Predicting the execution time of a query before actually executing the query is a crucial component for many tasks in intelligent cloud DBMSs, such as query optimization, workload scheduling, admission control, resource management, and maintaining SLAs.