Applying multiple query optimization in mobile databases

R. Malladi, K.C. Davis
2003 36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the  
We apply multiple query optimization to batches of pull (on-demand) requests in a mobile database system. The resulting view can answer several queries at once, and it is broadcast on a view channel dedicated to common answers of multiple queries rather than over individual downlink channels. A performance study is conducted that simulates different query workloads. The results indicate a significant savings in channel bandwidth usage and a reduction in average wait time for a multi-query approach compared to a traditional pull-based approach.
doi:10.1109/hicss.2003.1174836 dblp:conf/hicss/MalladiD03 fatcat:m4xwjmmcivcolewbbn2gslpzzm