The Model of the Active Differential Data Synchronization for the Heterogeneous Data Source Integration Systems

摘要：

Due to existence of many distributed and heterogeneous system in the enterprises and governments, the integration of the data is becoming an investigative hotspot. Based on the analysis of many projects of data integration, an active differential data synchronal model is proposed. The change of the source data is listened actively and the update of the destination data is done synchronously through a monitor, also a wrappage is installed in the heterogeneous data node.

关键词： Heterogeneous Data Synchronization Differential Monitor Wrappage

作者: Li Xianmin Wang Hui

作者单位: The College of Electronic and Information Engineering, Henan University of Science and Technology, LuoYang, China

会议类型: 国际会议

会议名称: 第一届国际教育信息技术及应用研讨会(2007 1st International Symposium on Information Technologies and Applications in Education(ISITAE 2007))

会议地点: 昆明

会议语种:英文

在线出版日期: 2007-11-23（万方平台首次上网日期，不代表论文的发表时间）