计算机与现代化 ›› 2013, Vol. 1 ›› Issue (1): 95-97.doi:

• 网络与通信 • 上一篇    下一篇

基于XML的异构数据库归档系统的设计与实现

李育岭,万晓冬
  

  1. 南京航空航天大学自动化学院,江苏南京210016
  • 收稿日期:2012-08-28 修回日期:1900-01-01 出版日期:2013-02-06 发布日期:2013-02-06

Design and Implementation of Heterogeneous Database Archiving System Based on XML

LI Yuling, WAN Xiaodong
  

  1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
  • Received:2012-08-28 Revised:1900-01-01 Online:2013-02-06 Published:2013-02-06

摘要:

数据库归档技术能够有效解决企业数据骤增带来的管理和维护上的难题,而各数据库系统自带的归档机制在异构数据库环境中却存在较大局限性。针对异构数据库环境,本文以MSSQL Server 2005、MySQL5、Oracle 10g为研究对象,采用XML来设计数据库归档系统,通过转换模块消除3种数据库平台中数据格式和管理上的差异,使数据库的历史数据在存储设备和数据库运行系统中实现双向映射。

关键词: 关键词:归档系统, 异构数据库, XML映射, C/S结构

Abstract:

The technology of database archiving can effectively solve the problems in data management and maintenance, which caused by the surge of enterprise data. Archiving mechanism taken by the database system itself has serious limitations. For heterogeneous database environment, this paper takes MSSQL Server 2005, MySQL5 and Oracle 10g as the objects of study, and uses XML to design the database archiving system. The system removes the differences in data format and management for the three database platforms by conversion module so that the data can map bidirectionally between storage device and database system.

Key words: Key words: archiving system, heterogeneous databases, XML mapping, C/S architecture