two-phase commit protocol中文,two-phase commit protocol的意思,two-phase commit protocol翻译及用法

2025-01-06 21:30 浏览次数 1

two-phase commit protocol

In transaction processing, databases, and computer networking, the two-phase commit protocol (2PC) is a type of atomic commitment protocol (ACP). It is a distributed algorithm that coordinates all the processes that participate in a distributed atomic transaction on whether to commit or abort (roll back) the transaction (it is a specialized type of consensus protocol).

two-phase commit protocol 例句

英汉例句

  • The most common commit protocol is the two-phase commit protocol. As it is named, the two-phase commit protocol involves two phases.

    最常见的提交协议是两阶段提交协议。

  • It USES the two-phase commit protocol to guarantee the All-or-Nothing semantics that either all the resources commit the change permanently or none of them precede the update (rollback).

    它利用两阶段提交协议来保证全部或全不(All - or - Nothing)语义,即要么所有的资源都永久的提交变更,要么在更新(回滚)之前一个都不提交。

  • Using the WebSphere global transaction, where two-phase commit protocol is in place, will significantly decrease the overall performance.

    利用WebSphere全局处理事务,在这里的适当位置提交协议的两种状态,将明显降低总体性能。

  • In summary, the two-phase commit protocol and the resource managers combine to make transactions atomic and durable.

    总的来说,两阶段提交协议和资源管理器相结合,使事务成为原子的和持久的。

  • This paper adopted the combination of optimistic executing and two-phase commit protocol to study the new method.

    采用乐观执行与两阶段提交相结合的方法,对移动事务处理方法进行了新的研究。

  • Some configurations, such as those with only one database resource, do not require the full data integrity that is provided by the two-phase commit protocol of the XA interface.

    有些配置(如只有一个数据库资源的那些配置)不需要xa接口的两阶提交协议提供的数据完整性。

  • When the application invokes commit , the transaction manager USES a two-phase commit protocol to end the transaction.

    当应用程序调用commit时,事务管理器用一个两阶段的提交协议结束事务。

  • The two-phase commit protocol is driven by the caller's WS-AT coordinator when it is ready to commit the transaction.

    当準备好提交事务时,两阶段提交协议将由调用方的WS -AT协调器进行驱动。

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