JoinGym: An Efficient Query Optimization Environment for Reinforcement Learning.
Kaiwen WangJunxiong WangYueying LiNathan KallusImmanuel TrummerWen SunPublished in: CoRR (2023)
Keyphrases
- query optimization
- reinforcement learning
- database systems
- query processing
- cost model
- cost estimation
- cardinality estimation
- xml data
- semantic query optimization
- data placement
- multidatabase systems
- query scheduling
- selectivity estimation
- query execution
- query optimizer
- recursive queries
- join queries
- execution plan
- efficient query processing
- databases
- database operations
- efficient execution
- continuous queries
- approximate query answering
- query execution plans