您可以通过跨一组本地服务器和另一组远程服务器分割表来实现这一点。

You can do this by splitting the tables across a group of local servers and another group of remote servers.

youdao

这里需要注意的一点在于，服务对象本地调用并不经过事务代理，因此将始终在调用者的事务上下文中进行。

One caveat here is that service object local calls do not go through the transactional proxy, and thus will always occur in the transaction context of the caller.

youdao

在这一点上，通过本地服务身份我们只交换调用方角色，且我们使用AAA信息文件来这样做。

At this point, we have only to exchange the caller's role with a local service identity and we use an AAA Info file to do that.

youdao