| An Adaptive Strategy Integrating Locking with Optimistic Concurrency Control |
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| 作者姓名： | Zhou Jianqiang Xie Li Sun Zhongxiu Zhu Genjiang |
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| 作者单位： | [1]DepartmentofComputerScienc,NanjingUniversity,Nanjing210008 [2]DepartmentofComputerScienc,NanjingUniversi |
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| 摘 要： | is paper presents an adaptive strategy called K-locking algorithm for concurrency control in database system.The algorithm integrates an optimistic approach with he K-lock mechanism to control the degree of transaction interference.It is shown that the K-locking strategy is adaptive to the changes in transaction parameters and outperforms both an optimistic approach and a pessimistic approach.
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| 关 键 词： | 数据库系统 自适应策略 集成锁定 并行控制 |
An adaptive strategy integrating locking with optimistic concurrency control |
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| Zhou Jianqiang,Xie Li,Sun Zhongxiu,Zhu Genjiang.An Adaptive Strategy Integrating Locking with Optimistic Concurrency Control[J].Journal of Computer Science and Technology,1993,8(4):61-69. |
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| Authors: | Jianqiang Zhou Li Xie Zhongxiu Sun Genjiang Zhu |
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| Affiliation: | Department; Computer; Science; Nanjing; University; 210008; |
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| Abstract: | This paper presents an adaptive strategy called K-locking algorithm for concurrency control in database system.The algorithm integrates an optimistic approach with the K-lock mechanism to control the degree of transaction interference.It is shown that the K-locking strategy is adaptive to the changes in transaction parameters and outperforms both an optimistic approach and a pessimistic approach. |
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| Keywords: | Adaptive strategy optimistic pessimistic concurrency control |
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