Unless you cannot avoid processing the incoming messages and database update in a single unit of work, consider using local transaction for performance reasons.

除非您不能避免在单个工作单元中处理收到的消息和数据库升级，否则因为性能的原因要考虑用局部事务处理。

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The optimized local adapter CICS link server running in CICS reads the XA transaction context and creates a new unit of work to run the specified native language program.

在CICS中运行的优化的本地适配器CICS链接服务器读取xa事务上下文并创建新的工作单元以便运行指定的本地语言程序。

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Transaction -- a series of actions performed as a single logical unit of work in which either all of the actions are performed or none of them are (also called a local or simple transaction).

事务-- 作为工作的单一逻辑单元而执行的一系列操作，在执行过程中要么所有的操作都被执行，要么一个都不执行（也被称为 本地或 简单事务）。

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