These flows are transactional, using mechanisms such as two-phase commit, so that the entire flow can be rolled back in the case of a failure, or committed in the case of success.
这些流都是事务型的，使用的是两阶段提交之类的机制，这样在失败时可以回滚整个流，或者在成功时提交整个流。
This is particularly true when transactions are widely distributed to business partner systems that may or may not be capable of participating in a standard, two-phase commit transaction.
当事务广泛地分布在也许能或也许不能参与标准的、两阶段提交事务的商业伙伴系统时是尤其正确的。
The protocol the databases use to keep data (such as Waldo's balances) coordinated is called two phase commit, or simply 2pc.
数据库使用的保持数据(如waldo的余额)相等的协议被称为两阶段提交，或简称为2pc。
Transactional support specifies whether the invocation is transactional and, if so, the type of transaction (Atomic (two phase commit) versus Business transaction, or otherwise).
事务支持定义了调用是否是事务性的，如果是的话，是什么事务类型(原子性的(两阶段提交)还是商业事务，或是其它)。
In the first phase (or Stage 1) of the two-phase commit process.
在两阶段提交进程的第一个阶段中(或称阶段1)。
Two-phase commit ensures that a distributed transaction can always be committed or always rolled back, even if parts of the system crash while the transaction is being committed.
两阶段提交确保了分布式事务也可以始终提交或者始终回滚，即使在事务提交过程中系统的一部分崩溃，也不会受到影响。
Two-phase commit gives the transaction manager power to ensure that all resources that participate in a transaction commit or rollback together.
二阶段提交让事务管理者有能力确保所有参与事务的资源都一起提交或回滚。
The two-phase commit resources are then committed or rolled back depending on the response from the one-phase commit resource.
然后，两阶段提交资源或者提交或者回滚，具体取决于来自单阶段提交资源的响应。
The two-phase commit resources are rolled back, but the outcome of the one-phase commit resource is unknown; it could have committed or rolled back.
两阶段提交资源可以回滚，但单阶段提交资源的结果是未知的，它可能已提交或者已回滚。
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。
One of the classic long-running Internet development debates has been the question of whether or not you need two-phase commit style transactions for the Web.
因特网开发的一个典型的长期存在的争论是：是否需要两阶段提交方式的Web事务。
The second argument in method commit() distinguishes between a One-Phase or Two-Phase-Commit operation.
方法commit()中的第二个参数区分单阶段或两阶段提交操作。
The second argument in method commit() distinguishes between a One-Phase or Two-Phase-Commit operation.
方法commit()中的第二个参数区分单阶段或两阶段提交操作。
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