当两个目的地在同一个消息传递系统中时，接收和发送可以在一个简单事务中进行，这是因为它们只涉及单一的事务资源。
When the two destinations are in the same messaging system, the receive and send can be done in a simple transaction because they involve a single transactional resource.
但是这种灵活性需要付出一定代价—即客户机层仅限于对给定事务工作单元的单一请求。
But this flexibility comes with a price - namely, that the client layer is restricted to a single request for a given transactional unit of work.
例如，如果我们选择作屏幕到屏幕的确认(代替当前在提交时的单一确认)，我们必须在每一步确认时添加一个事务处理。
For example, if we choose to do screen-by-screen validation (instead of the current single validation at submission time) we'll have to add a transaction per validation.
而且，当您想在单一事务环境下将Encina与另一xa相应的资源管理器相连接，那么就必须使用容器管理的事务。
Also, when you want to make connections to Encina and another XA compliant resource manager within a single transactional context, container-managed transactions must be used.
当来自客户机层的基于多服务器或基于模型的调用完成单一工作单元时，将使用ClientOrchestration事务策略。
The Client Orchestration transaction strategy is used when multiple server-based or model-based calls from the client layer fulfill a single unit of work.
当发起者完成事务，您使用WS - Transaction技术来协调每个参与者，确保它们都已完成，就好像它们是单一的工作单元似的。
When the originator completes the transaction, you use the WS-Transaction technology to coordinate each of the participants to ensure that they all complete as if they were a single unit of work.
在缺乏其它任何事务资源管理器的事务内部，它也允许使用具有单一的单阶段能力的资源管理器。
It also enables a single one-phase capable resource manager to be used within a transaction in the absence of any other transactional resource managers.
事务策略的其中一个限制，就是客户机层(或表示层)类对任何给定事务工作单元只能发出单一的api层调用。
One of this transaction strategy's restrictions is that the client-layer (or presentation-layer) classes can make only a single call to the API layer for any given transactional unit of work.
全局变量的范围被规定为XA事务内的单一会话级别，并且不可用于其他加入事务的会话。
Global variables are scoped to a per-session level within an XA transaction and are not available to other sessions that join the 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）。
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).
回到原点：对于api层事务策略，客户机绝对不能在涉及事务的单一工作单元中对api层发出多个调用。
Back to the original point: with the API layer transaction strategy, the client must not make multiple calls to the API layer in a single unit of work requiring a transaction.
所有这5种方法和底层的EIS事务都运行在两个不同系统上，它们必须作为一个单一的业务事务的组成部分来执行。
All five of these methods and the underlying EIS transactions running on two different systems have to execute as part of a single business transaction.
这允许单一的具有单阶段提交能力的资源(例如CICSECIConnection)参与拥有许多具有两阶段提交能力的资源管理器的全局事务。
This allows a single one-phase commit capable resource (such as a CICS ECI Connection) to participate in a global transaction with any number of two-phase commit capable resource managers.
ServiceInvocationSummary：可以通过Service Invocation Summary报告查看在单一业务服务事务的上下文中调用的Web服务和端点的响应时间。
Service Invocation Summary: Use the service Invocation Summary report to view the response times of Web services and endpoints that are invoked in the context of a single business service transaction.
ServiceInvocationSummary：可以通过Service Invocation Summary报告查看在单一业务服务事务的上下文中调用的Web服务和端点的响应时间。
Service Invocation Summary: Use the service Invocation Summary report to view the response times of Web services and endpoints that are invoked in the context of a single business service transaction.
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