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。
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).
XA分布式事务处理为每个进程启动一个应用服务器。
The XA distributed transaction process starts up one application server per process.
分布式事务也支持保存点，前提是事务处理的是已登录数据库，并且所涉及的服务器的版本为11.50 .xC 3或更高版本。
Savepoints are also supported in distributed transactions as long as the transaction is dealing with logged databases and all the participating servers are at version 11.50.xc3 or higher.
数据服务中间件的主要功能包括数据的位置透明性、分布式数据查询、事务处理、异构数据源兼容。
Main functions of data access middleware are location transparency, distributed data query, transaction process and heterogeneous data sources compatibility.
数据服务中间件的主要功能包括数据的位置透明性、分布式数据查询、事务处理、异构数据源兼容。
Main functions of data access middleware are location transparency, distributed data query, transaction process and heterogeneous data sources compatibility.
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