Virtual denormalization via array index reference for main memory OLAP.
Yansong ZhangXuan ZhouYing ZhangYu ZhangMingchuan SuShan WangPublished in: ICDE (2016)
Keyphrases
- main memory
- index structure
- multi dimensional
- b tree
- database management systems
- disk accesses
- data structure
- r tree
- secondary storage
- data cube
- range queries
- memory storage
- storage manager
- data model
- external memory
- on line analytical processing
- nearest neighbor
- indexing techniques
- secondary memory
- virtual memory
- access methods
- inverted index
- query processing
- main memory databases
- flash memory
- join algorithms
- database systems
- random access memory
- cache conscious
- data mining
- data warehousing
- online transaction processing
- cache misses
- buffer pool
- database
- disk access
- disk resident data
- indexing schemes
- tree structure
- business intelligence
- data management
- data warehouse
- knn
- neural network
- databases