| 一种基于Petri网的事务模型 |
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| 引用本文： | 张健沛,秦奋涛.一种基于Petri网的事务模型[J].哈尔滨工程大学学报,1997,18(5):65-69. |
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| 作者姓名： | 张健沛 秦奋涛 |
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| 作者单位： | 哈尔滨工程大学计算机与信息科学系 |
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| 摘 要： | 提出了一种基于Ｐｅｔｒｉ网的关系数据库的事务模型，即事务网，它清晰地表明了数据与事务的相互依赖关系及事务之间的并发关系，可作为关系数据库逻辑设计阶段的重要工具。
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| 关 键 词： | 关系数据库 Petri网 数据库 事务模型 |
A Petri Net-Based Transactions Model |
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| Zhang Jianpei,Qin Fentao,Liu Daxin,Wang Yan,Wu Hongjing.A Petri Net-Based Transactions Model[J].Journal of Harbin Engineering University,1997,18(5):65-69. |
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| Authors: | Zhang Jianpei Qin Fentao Liu Daxin Wang Yan Wu Hongjing |
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| Abstract: | A transactions model for relational database is presented.It is based on well-known Petri nets,and shows clearly the interdependence between data and transactions as well as the concurrence between transactions.It is an important tool of the logical design for relational database. |
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| Keywords: | relational database transactions Petri nets transactions net |
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