Title :
HDC - hot data caching in mobile database systems
Author :
Kumar, Vijay ; Prabhu, Nitin ; Chrysanthis, Panos K.
Author_Institution :
SCE, Missouri Univ., Kansas, PA, USA
Abstract :
Summary form only given. Data caching is an effective way of improving system performance. This is especially crucial in mobile databases because of the limited bandwidth and slower communication speed of wireless channels. In this paper we present a data caching algorithm, referred to as HDC (hot data caching), and compare its performance with LRU (least recently used) cache replacement scheme through simulation.
Keywords :
cache storage; distributed databases; mobile computing; HDC; LRU cache replacement; hot data caching; mobile database systems; wireless channels; Bandwidth; Broadcasting; Cities and towns; Computer networks; Data processing; Database systems; Mobile computing; Personal digital assistants; Prefetching; Transaction databases;
Conference_Titel :
Computer Systems and Applications, 2005. The 3rd ACS/IEEE International Conference on
Print_ISBN :
0-7803-8735-X
DOI :
10.1109/AICCSA.2005.1387034
