基于ORBIX的分布式数据库系统的设计与实现 关键词：CORBA；ORBIX；分布式数据库；资源 管理器；XA接口 [gap=279]Key Words:CORBA；ORBIX；Distributed Database System ；Resource manager ；XA Interface
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Some configurations, such as those with only one database resource, do not require the full data integrity that is provided by the two-phase commit protocol of the XA interface.
有些配置(如只有一个数据库资源的那些配置)不需要xa接口的两阶提交协议提供的数据完整性。
Global transactions are also often called XA transactions because they involve the XAResource interface.
全局事务也被称为xa事务，因为它们包含XAResource接口。
The Web Service performs work to an XA-compliant database (Step 3) and then returns back to the EJB component (Step 4) which commits the transaction, again using the UserTransaction interface.
Web服务对XA - compliant database执行工作(步骤3)，然后返回到EJ b组件(步骤4)，由它再次使用UserTransaction接口来提交事务。
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