Synchronous Optimization Method for Heterogeneous Database Based on the Minimal DataSet

摘要：

　　The data synchronous of the distributed heterogeneous database was one of the important researches for the heterogeneous databases.This paper analyzed the data synchronization optimization mechanism of the distributed heterogeneous database and puts forward to get the minimum change data set from each node database and then get the system total change data set,and then find out each node database of minimal update data set to update each node database,so as to realize the synchronization of heterogeneous database.

关键词： Synchronous optimization systen data changes se minimal changes se minimal changes update sets

作者: Zhenyou Zhang Dongguang Wang Zhi Cao

作者单位: Collage of Information Engineering Hebei United University Tangshan, China Collage of Information Engineering Hebei United University Xinhua Road Management Department Tangsha

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 47-49

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）