计算机应用

• 数据库与知识工程 • 上一篇    下一篇

消息机制实现异构数据库的同步更新

雷远平   

  1. 武汉理工大学网络信息中心
  • 收稿日期:2007-12-29 修回日期:2008-03-24 发布日期:2008-07-01 出版日期:2008-07-01
  • 通讯作者: 雷远平

Message mechanism to achieve heterogeneous database synchronization update

Lei Yuan-Ping   

  • Received:2007-12-29 Revised:2008-03-24 Online:2008-07-01 Published:2008-07-01
  • Contact: Lei Yuan-Ping

摘要: 针对异构数据库需要同步的需求,在研究JMS消息机制的基础上提出了一种同步解决方案,利用XML语言实现消息的定制,使用JNDI接口技术实现跨平台读写数据库中数据,异步地实现了同步数据的更新。实验结果表明这种新方法有效地解决数据中心与身份库同步的问题。

Abstract: In terms of Heterogeneous database synchronization demand, a synchronization solution was proposed based on the study of JMS message mechanism. This solution actualized asynchronously the synchronic data renewal by two parts: messages customization using XML language, database read-write using JNDI interface technology. The experimental results show that this new method effectively deals with the above problems.