基于MSMQ和XML实现数据同步策略

Strategy of Data Synchronization Realization Based on MSMQ &XML

数据同步问题是研究分布式数据库的一个非常关键的技术问题.本文在探讨了微软消息队列技术和可扩展标识语言技术工作原理的基础上,提出了一种利用微软消息队列和可扩展标识语言来实现数据同步的策略,并给出了该策略的详细实现过程.该策略可以实现信息安全可靠的传递,并且用户能够在两个站点之间网络不连通的情况下进行通讯,确保数据库更新事务不丢失,从而为数据库的同步操作提供了保证.

The problem of the data synchronization is a critical technological problem in the research of distributed database. Based on discussing the working principles of MSMQ technology and XML technology, a strategy has been put forward to achieve the data synchronization by taking advantage of MSMQ and XML and the detail achievement process of this strategy has also been revealed, which can transmit the information safely and reliably. Besides, it＇s possible for the user to communicate under the condition of the disconnection between two nodes. The strategy makes sure that the update transaction isn＇t lost and provides the promise for the synchronous operation of the database.