Keyphrases
- relational database systems
- hash join
- join operations
- query optimization
- join algorithms
- query processing
- database systems
- join processing
- b tree
- database query processing
- xml databases
- multi processor
- database management systems
- data storage
- sql queries
- relational databases
- database
- databases
- main memory
- data skew
- relational model
- xml data
- cost model
- relational algebra
- join queries
- efficient processing
- xml queries
- complex objects
- data management
- management system
- data model
- load balancing
- program execution
- data structure