一种基于WCF的跨公私网段异构数据库同步方法的研究与实现  

A study and implementation based on WCF about crossing public and private network to synchronize heterogeneous databases

作　　者：李畅[1] 

机构地区：[1]长沙理工大学继续教育学院,长沙410004

出　　处：《工业仪表与自动化装置》2015年第6期11-15,共5页Industrial Instrumentation & Automation

基　　金：校级教学改革研究项目(CJ1204)

摘　　要：随着互联网应用的蓬勃发展,当前越来越多的应用需要跨越私网与公网进行异构数据库数据同步。但是由于私网与公网之间存在着各种限制,直接的数据同步往往困难重重。该文基于WCF技术提出了一种跨越公私网段,对异构数据库数据进行同步的一种方法,描述和分析了基于该方法的具体架构和逻辑过程,详细阐述了关键性技术步骤,并对该方法的优缺点进行了分析。With the vigorous development of the Internet application,the current more and more applications need to heterogeneous database data synchronization across the private network and public network,but due to various restrictions in the private network and public network exists,direct data synchronization is often difficult. This paper based on WCF technology presents a across the public and private network segment,a method of heterogeneous database data synchronization,described and analyzed based on the method of concrete structure and logic process,expounds the key technological steps in detail,and analyses the advantages and disadvantages of this method.

关 键 词：数据同步 WCF 分布式异构数据库 SOA Web服务 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]