| 摘要: |
| 本文介绍了数据库转换的概念和方法,并介绍了一个数据库转换系统,该系统将数据库及应用程序从层次模型的IMS系统转换到关系模型的ORACLE系统。转换系统包括三个部分:模式转换、数据转换、应用程序转换。 |
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| 在不同DBMS上的数据库转换 |
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Tang Shiwei,Yang Dongqing,Pei Fang
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| Abstract: |
| In this paper, we introduce the concept and several methods of database conversion. Then we present a database conversion system, which converts information system from IMS to ORACLE. The system consists of three parts: schema conversion, data conversion, and application program conversion. |
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