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一种新的支持断接操作的移动事务处理策略

A new strategy on mobile transaction handling supporting disconnection
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摘要 针对移动计算环境的特点,为有效地支持移动计算环境下移动客户机的移动性、断接性和跨区切换性,降低事务的撤销率,提出一种基于乐观并发控制的移动事务处理模型。分析与实验表明,本模型在移动计算环境中具有很好的适应性。 Aiming at characteristics of mobile computing environment, a new mobile transaction handling model, which is based on optimistic concurrency control, is proposed to support effectively mobility, disconnection and hand-off and to reduce the abort rate. Analysis and experiment show that this model has high adaptation to mobile eompution environment.
作者 段喜萍 魏兴
出处 《黑龙江工程学院学报》 CAS 2008年第4期55-57,共3页 Journal of Heilongjiang Institute of Technology
基金 黑龙江省教育厅智能教育与信息工程重点实验室
关键词 移动数据库 移动事务 并发控制 mobile database mobile transaction consistency
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