摘要： 移动客户端数据缓存技术是在目前狭窄的通信带宽中减少数据连接次数的一个重要技术。而数据广播技术是则是利用无线通信网络不对称的特点,使移动客户端数据和服务器端数据保持一致性的最为实用的技术。该文提出一种基于异步广播技术的移动数据库缓存策略。
关键词:
移动计算,
移动数据库,
移动数据库事务,
异步数据广播,
数据缓存
Abstract: Caching of frequently accessed data is an important technique that reduces the connection on the narrow bandwidth wireless channel.And using broadcasting approach to transmit the data to numerous mobile clients is a useful technique to ensure that cached data in mobile clients are consistent with those stored in the server.In this paper,an asynchronous broadcasting approach is proposed to support clients’ cache.
中图分类号:
罗军;陈洪波;. 基于异步数据广播技术的移动数据库缓存策略[J]. , 2005, 31(24): 112-114.
LUO Jun,CHEN Hongbo. Asynchronous Broadcasting Approach Supporting Mobile Client Caching[J]. , 2005, 31(24): 112-114.