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 detai...
