Predicting SQL Query Execution Time with a Cost Model for Spark Platform.
Aleksey V. BurdakovVictoria ProletarskayaAndrey D. PloutenkoOleg ErmakovUriy A. GrigorevPublished in: IoTBDS (2020)
Keyphrases
- cost model
- query execution
- query optimizer
- execution plan
- query optimization
- query optimizers
- complex queries
- query engine
- query processing
- path expressions
- data partitioning
- relational databases
- database
- join algorithms
- query language
- range queries
- parallel execution
- continuous queries
- efficient query processing
- database systems
- query plan
- sql queries
- relational database systems
- stream processing
- relational model
- olap queries
- join queries
- databases
- neural network
- spatial join
- efficient processing