database synchronization meaning in English

数据库同步更新

The main researches in the thesis list below : summarize the total development of data synchronization technology in both domestic and abroad , and then analyze the products and protocols of data synchronization at present . research the component and key technology of syncml protocol thoroughly , improve the origin conflict resolution mechanism . a new common multiple database synchronization model ? mdbsm is proposed , it can be used in common data exchange in isomerous databases
主要在以下几个方面做出了实际的研究工作:总结了目前国内外在数据同步应用的发展情况,对现有的数据同步产品和数据同步协议进行分析;深入研究了syncml协议的各组成部分和关键技术,改进原协议的冲突解决设计;给出并实现了一种应用于同步异构数据库操作的mdbsm模型;最后是同步系统的测试。