This means that even if multiple remote sources participate in a query, only one remote source or the federated server is active at any given moment.

这意味着，即使一个查询中涉及到多个远程数据源，在任何时候只有一个远程数据源或联邦服务器是活动的。

youdao

You can, therefore, use the audit log to query information about active processes and to track historical data about processes that ran in the past.

因此，您可以使用该审核日志来查询有关活动流程的信息，并且可以跟踪查询过去已运行的流程的历史数据。

youdao

You can query this subsystem to determine the active enhanced concurrent volume groups.

可以通过查询这个子系统查明活跃的增强型并发卷组。

youdao

In a word, relevance, or building relevance for your brand in the context of an active query.

FORBES: Why Awareness Doesn't Matter Much Anymore

Using the HANA in-memory data engine, salespeople can use BusinessObjects Explorer to query and drill into 12 million active customer records and 700 million historical records in real-time, versus the 4-5 hours it used to take to run a report.

FORBES: Will Mobile Business Apps Worsen Your Information Overload?