一种优化的事务处理并发控制算法

Proceedings Fourth International Conference on Software Engineering and Knowledge Engineering Pub Date : 1992-06-15 DOI:10.1109/SEKE.1992.227954

Shiwei Wang, U. O. Gagliardi

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引用次数: 0

摘要

本文的重点是提出一种两阶段集成并发控制(Two - Phase Integrated concurrency control, 2-PICC)的并发控制方案，该方案能够满足未来TP系统在并发级别下的响应时间要求，并在几乎所有数据和硬件争用级别上提供比现有任何并发控制方案更好的性能。该并发控制方案具有OCC的无死锁特性和基于锁的并发方案的无事务饥渴特性等现有并发控制方案所具有的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An optimized concurrency control algorithm for transaction processing

The focus of this paper is to propose a concurrency control scheme, named Two Phase Integrated Concurrency Control (2-PICC) which can meet the response time requirement under the concurrency level anticipated for future TP systems and provide better performance than any existing concurrency control scheme for virtually all data and hardware contention level. This concurrency control scheme shares the desirable properties of existing concurrency schemes such as the deadlock-free property of OCC, and the transaction-starvation-free property of locking-based concurrency schemes.<>

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Proceedings Fourth International Conference on Software Engineering and Knowledge Engineering

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