| 数据库技术新进展 |
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| 引用本文： | 宛延闿. 数据库技术新进展[J]. 系统工程与电子技术, 1991, 0(7) |
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| 作者姓名： | 宛延闿 |
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| 作者单位： | 北京计算机应用与仿真技术研究所 |
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| 摘 要： | 本文介绍了演绎和面向对象数据库基本概念和数据库技术的新进展。演绎和面向对象数据库作为下一代智能数据库系统研究前沿,它们支持工程数据库系统特有的长事务管理、版本管理、动态模式修改和具有丰富语义且能描述复杂对象的数据模型。对CAD/CAM,OA,CASE等非商用领域系统集成和超越计算机软件开发复杂性障碍、演绎和面向对象数据库系统将产生重要影响。
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| 关 键 词： | ~+演绎和面向对象数据库 程序设计 信息处理 数据结构 面向过程语言 |
New Progress in Research on Database Technology |
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| Wan YankaiBeijing Institute of Computer Application and Simulation Technology. New Progress in Research on Database Technology[J]. System Engineering and Electronics, 1991, 0(7) |
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| Authors: | Wan YankaiBeijing Institute of Computer Application and Simulation Technology |
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| Affiliation: | Wan YankaiBeijing Institute of Computer Application and Simulation Technology |
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| Abstract: | The deductive and object-oriented databases are the frontiers of next-generation intelligent database systems. They support the long transaction management, version management, dynamic scheme update, complex object data model, etc. and will have a significant influence upon the CAD / CAM, intelligent OA and CASE. The basic concepts and new progress of the deductive and object-oriented database systems are outlined in this paper. |
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| Keywords: | Deductive database Object-oriented database Database technology Programing Data structure Information processing. |
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