Tri de la table de faits et compression des index bitmaps avec alignement sur les mots
Kamel AouicheDaniel LemireOwen KaserPublished in: CoRR (2008)
Keyphrases
- bitmap indexes
- times faster
- query processing
- index structure
- storage space
- compression scheme
- database
- image compression
- data structure
- compression algorithm
- range queries
- image processing
- hash table
- indexing method
- compression ratio
- scientific data
- data compression
- indexing methods
- b tree
- inverted lists
- structural similarity
- xml documents
- compressed text