Keyphrases
- query processing
- social media
- index structure
- query optimization
- database systems
- efficient processing
- data management
- cost model
- aggregate queries
- query evaluation
- similarity search
- data partitioning
- database query processing
- efficient query processing
- range queries
- query processor
- processing queries
- query execution
- multidatabase environment
- bit wise
- query execution plans
- data sets
- join algorithms
- user queries
- multi dimensional
- genetic algorithm