GPU-WAH: Applying GPUs to Compressing Bitmap Indexes with Word Aligned Hybrid.
Witold AndrzejewskiRobert WrembelPublished in: DEXA (2) (2010)
Keyphrases
- bitmap indexes
- times faster
- storage space
- graphics processing units
- scientific data
- graphics hardware
- query processing
- compression scheme
- gpu implementation
- bitmap indices
- data structure
- range queries
- parallel processing
- index structure
- graphics processors
- general purpose
- data compression
- parallel programming
- indexing methods
- indexing techniques
- compression ratio
- compression algorithm
- data management
- database systems