Research and Implementation of Secure Data Exchange Between Heterogeneous Databases
Zhenghao Shi · Jisuanji gongcheng · 2007
One of the primary bottlenecks preventing large enterprises from integrating information is that data cannot be exchanged smoothly among heterogeneous databases.A technique of security heterogeneous data exchange is proposed to deal with troubles in terms of data exchange between heterogeneous databases and poor security.XML template mapping and digital signature technology,together with network gap technology between internal and external network databases,is used to make operation between external and internal network heterogeneous database transparent,fully guaranteeing data security and integrity.Such solution to a practical project has been proved sound.