Index structure for the fact table of a star-join schema and template query processing.
Anna RozevaPublished in: CompSysTech (2003)
Keyphrases
- index structure
- dimension tables
- fact table
- query processing
- cost model
- star schema
- data cube
- join queries
- range queries
- data warehouse
- multi dimensional
- olap queries
- query execution
- r tree
- query optimization
- join algorithms
- efficient query processing
- aggregate queries
- data warehousing
- materialized views
- multidimensional data
- incremental maintenance
- data management
- data structure
- main memory
- map reduce
- xml data
- complex queries
- data distribution
- on line analytical processing
- foreign key
- tree structure
- b tree
- databases
- data partitioning
- database systems
- efficient processing
- nearest neighbor
- inverted index
- relational database systems
- query evaluation
- tree structures
- spatial join
- similarity search
- query result
- indexing techniques
- query plan
- index scheme
- metric space
- data placement
- data sources
- data model
- database management systems
- relational databases
- spatial databases
- indexing structure