In this paper, distirbuted transaction, concurrency control and resource request model are introduced in detail. The universal deadlock condition in distirbuted database system is summarized.
本文将详细介绍分布式事务、并发控制和资源请求模型，总结出分布式数据库系统的通用死锁条件。
This paper studies the model of transaction execution and presents real-time validation concurrency control protocol(RTVCC)for RTADBSs.
该文研究了实时主动数据库事务执行模式，提出了有效性检查并发控制协议。
This paper presents a model for object -oriented distributed transactions, and proposes the concurrency control algorithm that fits this mode. In this paper, the algorithm has been proved.
本文给出了一个面向对象的分布式事务处理模型，提出了适应此模型的并发控制算法，并对算法的正确性进行了证明。
This passage bulids a secure control model with three layers on the ERTDB security requirements firstly, and then proposes a secure optimistic concurrency control strategy.
首先在分析嵌入式实时数据库安全要求的基础上，给出了一个三层安全控制模型。
In addition, depicted carefully concurrency control scheme using PN model.
此外，用PN模型对系统并发控制进行了详细描述。
The advantage of the disconnect data access model technology is to make serializable concurrency control protocol possible, which differs from the traditional one, In anatomy of ADO.
断开连接访问模型技术自身的优点为有别于传统严格一致的可串行化并发控制协议提供了必要性和可能性。
The design transaction model and high concurrency control mechanism which guarantee correctness and consistency is the key in PDM.
解决PD M中对长周期设计事务的高度并发控制、保证设计数据的正确性和一致性是PD M中的关键技术。
The design transaction model and high concurrency control mechanism which guarantee correctness and consistency is the key in PDM.
解决PD M中对长周期设计事务的高度并发控制、保证设计数据的正确性和一致性是PD M中的关键技术。
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