concurrency control mechanism的意思|示意

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。

And condition - locking, a concurrency control mechanism involving two - phase locking is designed.

设计了基于二段锁的并发控制方法.

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The paper focused on concurrency control mechanism of mobile transactions and proposed a concurrency control strategy based on dynamic timer.

文中着重研究移动事务的并发控制机制，提出了一种基于动态计时器机制的并发控制策略。

But while synchronization is primarily a concurrency control mechanism, transactions are primarily an exception-handling mechanism.

但是，当同步主要是并发控制的机制时，则事务主要是处理异常的机制。