On Index Structures for Star Query Processing in Data Warehouses.
Artur WojciechowskiRobert WrembelPublished in: eBISS (2013)
Keyphrases
- index structure
- data warehouse
- query processing
- r tree
- query workloads
- data warehousing
- range queries
- main memory
- efficient query processing
- data distribution
- aggregated data
- data management
- multi dimensional
- data mining
- data sources
- access methods
- efficient processing
- data quality
- data structure
- indexing structure
- database systems
- query optimization
- databases
- query execution
- data integration
- database management systems
- multidimensional data
- cost model
- nearest neighbor
- similarity search
- bulk loading
- indexing techniques
- spatial index
- data analysis
- inverted index
- join algorithms
- relational database systems
- data cube
- materialized views
- b tree
- aggregate queries
- metadata
- data partitioning
- query evaluation
- relational databases
- tree structures
- data sets
- on line analytical processing
- xml data
- continuous queries
- machine learning