管理信息系统中异质数据库的数据转换与连接

Data transforming and connecting of different database

介绍了管理信息系统开发中的数据库异质问题和实现异质数据库连接与转换的ODBC技术,与PowerBuilder中的数据管道技术.所开发的环境监测管理信息系统阐明如何利用ODBC技术和数据管道技术实现异质数库的数据连接与转换.

This paper introduces the problem of data transforming and connecting between different databases in developing management information system.The paper also introduces th e ODBC technology and dipeline of pow er Builder.The management informatio n system designed for the liaoning en vironment protecting bureau is presented to illuslrate that how to realize the data transforming and connecting between different databases.