Integrated concurrency control and recovery mechanisms: design and performance evaluation
Integrated concurrency control and recovery mechanisms: design and performance evaluation
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集成并发控制和恢复机制：设计和性能评估
DOI：
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发表时间：
1985
期刊：
影响因子：
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通讯作者：
D. DeWitt
中科院分区：
文献类型：
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作者：
R. Agrawal;D. DeWitt
尽管在过去十年中提出了各种各样的并发控制和恢复机制，但各种并发控制和恢复机制的行为和性能在很大程度上仍然没有得到很好的理解。此外，尽管并发控制和恢复机制密切相关，但它们之间的相互作用尚未得到充分探讨。在本文中，我们对面向事务的多用户集中式数据库管理系统中与并发控制和恢复相关的问题采取了统一的观点，并提出了几种集成的机制。然后，我们开发了分析模型来研究这些综合机制的行为和比较性能，并提出了我们的性能评估结果。
In spite of the wide variety of concurrency control and recovery mechanisms proposed during the past decade, the behavior and the performance of various concurrency control and recovery mechanisms remain largely not well understood. In addition, although concurrency control and recovery mechanisms are intimately related, the interaction between them has not been adequately explored. In this paper, we take a unified view of the problems associated with concurrency control and recovery for transaction-oriented multiuser centralized database management systems, and we present several integrated mechanisms. We then develop analytical models to study the behavior and compare the performance of these integrated mechanisms, and we present the results of our performance evaluation.