Sphinx: Empowering Impala for Efficient Execution of SQL Queries on Big Spatial Data.
Ahmed EldawyIbrahim SabekMostafa ElganainyAmmar BakeerAhmed AbdelmotalebMohamed F. MokbelPublished in: SSTD (2017)
Keyphrases
- spatial data
- sql queries
- relational databases
- query processor
- query result
- spatial databases
- relational database systems
- spatial join
- spatial objects
- on line analytical processing
- xml documents
- database schema
- query execution
- data analysis
- query processing
- continuous queries
- big data
- xml queries
- r tree
- query optimization
- metadata
- xml schema
- database
- spatial relationships
- data mining
- relational model
- database management systems