Without a distributed transaction, the data can be either duplicated or lost.
如果不使用分布式事务，数据可能会重复或丢失。
Many, but not all, distributed transaction implementations use two-phase commit.
有许多(但不是全部)分布式事务的实现使用两阶段提交。
The XA distributed transaction process starts up one application server per process.
XA分布式事务处理为每个进程启动一个应用服务器。
An essential part of distributed transaction processing is the two-phase commit process.
分布式事务处理的基本部分是两阶段提交进程。
Any function that manipulates more than one resource should use a distributed transaction.
操作多个资源的任何功能都应该使用分布式事务。
Can I obtain a JDBC connection before I start a distributed transaction?
在我启动一个分布式事务前我能获得一个JDBC连接吗？
A distributed transaction involves a transaction manager and one or more resource managers.
一个分布式的事务涉及一个事务管理器和一个或者多个资源管理器。
He spent most of his career working on distributed computing and distributed transaction protocols.
他把大部分的职业时间都投入到了分布式计算和分布式事务协议上。
Phase Commit: an application participating in a distributed transaction has to delay its updates at first.
两阶段提交：首先参与分布式事务的应用程序必须延缓自身的更新。
The transaction is initially enlisted as a lightweight transaction, not a full distributed transaction.
事务最初作为轻型事务登记，而不是作为完全分布式事务。
A distributed transaction will be started to guarantee atomicity across all nodes affected by the update.
将启动分布式事务以确保更新所影响的所有节点间的原子性。
The Replicator ensures that the data is persisted in all the replicated nodes as a single distributed transaction.
Replicator保证数据会作为一个分布式事务持久化到所有复制节点中。
A distributed transaction will be started to guarantee atomicity across all nodes that are affected by the update.
将启动分布式事务以保证受更新影响的所有节点之间的原子性。
Moving data between databases — an application moving data from one database to another requires a distributed transaction.
在数据库之间移动数据——将数据从一个数据库移动到另一个数据库的应用程序需要使用分布式事务。
In the funds transfer banking scenario application, a distributed transaction is executed when a transfer operation is performed.
在资金转帐银行场景应用程序中，在进行转帐操作时执行分布式事务。
This prevents any 2pc distributed transaction to span across more than one RAC node, thereby avoiding the transaction recovery problem.
这可防止任何2pc分布式事务跨多个RAC节点分布，因而可避免出现事务恢复问题。
The challenge is on how to complete the creation of the two accounts in the ERP and the CRM databases as a single distributed transaction.
难题在于以单个分布式事务怎样在ERP和CRM数据库中完成两个帐户的创建。
To be part of a distributed transaction, a resource manager must support the XA standard, which governs the propagation of transaction contexts.
为了成为分布式事务的一部分，资源管理器必须支持XA标准，该标准控制事务上下文的传播。
In many cases it may not be possible to rely on the underlying transaction manager to coordinate a distributed transaction among affected systems.
在许多情况下，有可能无法依赖底层的事务管理器，在受影响的系统之间协调分布式事务。
Specifically, you'll learn about the JCA's two transaction demarcation techniques, distributed transaction demarcation and programmatic transaction demarcation.
具体地说，您将学习JCA的两个事务界定技术：分布式事务界定和程序性事务界定。
Whenever an application has a single function that needs to access or update the data in multiple transactional resources, it should use a distributed transaction.
当应用程序有一个单独的功能需要访问或更新多个事务资源中的数据时，应该使用分布式事务。
The infrastructure provided as part of CICS TS V3.1 includes a distributed transaction coordination capability compatible with the WS-AtomicTransaction specification.
作为CICSTSV3.1的一部分而提供的基础设施包含一种符合WS-AtomicTransaction规范的分布式事务协调功能。
Were these the only factors under consideration, a distributed transaction using the 2pc protocol would be the best approach to guarantee data consistency and integrity.
如果这些是惟一需要考虑的因素，那么使用2pc协议的分布式事务应当是保证数据一致性和完整性的最佳方法。
The administrator needs to edit the xa_config file, grant privileges to the user for use of the Sybase LRM, and configure the server for distributed transaction management.
管理员需要编辑xa_config文件，将特权授予使用SybaseLRM的用户，并为分布式事务管理配置服务器。
In this article, I have presented a prototype implementation of a distributed transaction coordination service that USES a transaction manager to control a set of transactions.
在本文中，我介绍了使用事务管理器控制一组事务的分布式事务协调服务的原型实现。
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。
In other words, how do you establish transactional behavior without having an actual, distributed transaction (using distributed transactions across service invocations is unusual in SOA).
换句话说，如果没有真正的分布式事务处理(在SOA中，跨服务调用使用分布式事务处理并不常见)，您要如何建立事务处理行为。
Transaction, and no other connections are opened, the transaction commits as a lightweight transaction, rather than incurring the additional overhead of a full distributed transaction.
事务打开某个连接并且不打开任何其他连接时，事务作为轻型事务提交，而不引发完全分布式事务的其他系统开销。
The sessions involved in Transact-SQL distributed transactions do not get a transaction object they can pass to another session for it to explicitly enlist in the distributed transaction.
SQL分布式事务涉及的会话并不获取可以传递给另一个会话的事务对象，从而也不能将其显式登记在分布式事务中。
The sessions involved in Transact-SQL distributed transactions do not get a transaction object they can pass to another session for it to explicitly enlist in the distributed transaction.
SQL分布式事务涉及的会话并不获取可以传递给另一个会话的事务对象，从而也不能将其显式登记在分布式事务中。
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