基于Web service的异地电子签章数据同步的研究

Web Service-Based Data Synchronization of Remote Electronic Signature

随着分布式数据库的广泛应用,对电子签章系统有了更多的需求。如何使异地电子签章系统中多个数据库之间的数据保持一致,是该系统的关键性问题。本文结合Web service的特点,设计了异地电子签章系统需求模型,提出了一种异地签章数据之间的一致维护的方案,解决了在该系统应用中的数据同步问题。

With the advent of distributed database, the extensive application of electronic signature systems has more demand. How to make remote electronic signature system data between multiple databases consistent has become an important issue. In this paper, the characteristics of Web service and remote electronic signature sys- tem requirements were studied and a consistency method between remote signature database maintenance method was propose to solve the system~ data synchronization problems.