基于语义合并的上载事务队列算法研究  

Study on upload transaction queue algorithm based on semantic merger

作　　者：马志伟[1] 汤春香[2] 王丽娟[1] 周伟强[1] 

机构地区：[1]河南农业大学信息与管理科学学院 [2]郑州牧业工程高等专科学校

出　　处：《河南农业大学学报》2013年第2期182-186,共5页Journal of Henan Agricultural University

基　　金：河南省科技攻关项目(2008A520011)

摘　　要：针对目前嵌入式移动数据库的研究热点,分析了语义缓存相关描述和移动事务上载队列结构,通过修改移动客户端功能模块,在数据集-结果集生成模块中增加了语义合并模块,这一模块能够将用户因为频繁的重复操作的大量冗余数据进行合并,研究提供了合并算法,并对其进行了模拟测试,证明了其可行性.In view of the research hot spots of present embedded mobile database, this paper analyzes the related descriptions of semantic cache and queue structures which was uploaded by mobile affairs. By modifying the mobile client function modules in the datasets-the result sets generated module adds semantic merge module, which can merge a large number of redundant data because of frequent repetitive operation. The merge algorithm was provided and the simulation test was condueted and its feasi- bility was proved.

关 键 词：移动数据库 同步粒度 数据复制 语义合并 

分 类 号：TS214.2[轻工技术与工程—粮食、油脂及植物蛋白工程]