A prefetching model based on access popularity for geospatial data in a cluster-based caching system.
Rui LiRui GuoZhengquan XuWei FengPublished in: Int. J. Geogr. Inf. Sci. (2012)
Keyphrases
- prefetching
- geospatial data
- response time
- geospatial information
- cache replacement
- access patterns
- access latency
- spatial data
- user perceived latency
- caching scheme
- web caching
- hit rate
- data processing
- web documents
- web prefetching
- data collection
- data management
- multiple sources
- hit ratio
- data sources
- web objects
- proxy servers
- heterogeneous data