QTune: A Query-Aware Database Tuning System with Deep Reinforcement Learning.
Guoliang LiXuanhe ZhouShifu LiBo GaoPublished in: Proc. VLDB Endow. (2019)
Keyphrases
- database
- reinforcement learning
- database queries
- access methods
- database systems
- relational databases
- user queries
- indexing techniques
- response time
- web databases
- heterogeneous databases
- query processing
- data management
- database objects
- databases
- function approximation
- database management systems
- complex queries
- query evaluation
- efficiently retrieve
- database applications
- user interaction
- relevance feedback
- data model
- machine learning
- data sets
- optimal policy
- database schema
- query expansion
- multi dimensional
- data sources
- query language
- reinforcement learning algorithms
- multi agent
- pre computed