The ESB then uses the retrieved metadata to set the correct endpoints to invoke, determine alternate execution paths, enforce policy, or perform other actions.

ESB 然后将使用检索到的元数据设置要调用的正确端点，确定备选执行路径，执行策略或执行其他操作。

youdao

This policy may be most useful in migration scenarios when coupled with some sort of clean-up mechanism associated with the alternate source.

在迁移场景中，当与关联于备用源的某些类型的清理机制结合使用时，这个策略可能是最有价值的。

youdao

This may be the best policy when the alternate source provides no IDs.

当备用源不提供ID时，这可能是最好的策略。

youdao

Other key issues for the Illinois senator include a revamped energy policy focusing on increased efficiency and alternate technologies, and expanded health care coverage for all Americans.

FORBES: '08 Tracker: November