| 演绎数据库系统dUNIFY的设计与实现 |
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| 引用本文： | 徐洁磐 王银根. 演绎数据库系统dUNIFY的设计与实现[J]. 计算机学报, 1994, 17(3): 183-191 |
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| 作者姓名： | 徐洁磐 王银根 |
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| 作者单位： | 南京大学计算机科学系 |
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| 摘 要： | 本文探讨与实现一个演绎数据库系统ｄＵＮＩＦＹ，ｄＵＮＩＦＹ以小型，实用为其设计目标，文章提出了一些新的见解与实现技术，从而使ｄＵＮＩＦＹ具有查询速度快，占用空间少的特点，并有一定功能，目前，我们正在用ｄＵＮＩＦＹ开发ＣＡＤ的应用。
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| 关 键 词： | 演绎数据库 dUNIFY 数据库 设计 |
THE DESIGN AND IMPLEMENTATION OF A DEDUCTIVE DATABASE SYSTEM dUNIFY |
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| Xu Jiepan,Wang Yingen and Bai Wenyang. THE DESIGN AND IMPLEMENTATION OF A DEDUCTIVE DATABASE SYSTEM dUNIFY[J]. Chinese Journal of Computers, 1994, 17(3): 183-191 |
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| Authors: | Xu Jiepan Wang Yingen Bai Wenyang |
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| Abstract: | The paper explores and implements a deductive database system called dUNIFY.The design objectives of dUNIFY are on a small scale and for practical use.Some new ideas and techniques have been proposed,making dUNIFY have some characteristics such as quick query and small space,and have enough functions.At present,we are using dUNIFY as a tool for developing CADapplications. |
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| Keywords: | Deductive database virtual-real relation dSQL language query optimization |
| 本文献已被 CNKI 维普 等数据库收录！ |
