Keyphrases
- distributed query processing
- join operations
- query optimization
- query processing
- query execution
- query engine
- join algorithms
- query plan
- distributed database systems
- fault tolerance
- query processor
- efficient processing
- cost model
- relational database systems
- database systems
- database
- xml queries
- relational databases
- database queries
- data distribution
- data warehouse
- query result
- data analysis
- databases