The good news is that WebSphere MQ does support the XA specification and two-phase commit protocol, and it perfectly coordinates with WebSphere Application Server when handling global transactions.
有一个好消息就是WebSphereMQ支持xa规范和两阶段提交协议,并且它在处理全局事务时与WebSphereApplicationServer可以很好的协调。
Such a transaction scenario requires the participating resource managers, like WebSphere MQ, to support the XA specification and provides the XA interface for a two-phase commit.
这种事务处理需要多个资源管理器来支持xa规范,并给两阶段提交提供xa接口,像WebSphereMQ一样。
This diagram form the XA specification shows the parts of a distributed transaction.
下图是xa规范,它展示了分布式事务的各部分。