授权仓库组，以访问仓库源。

Authorize warehouse groups to access a warehouse source.

youdao

数据仓库一般表示为一组表，它要求最终用户知道哪些表和列是相关的以及如何将表联结在一起。

A data warehouse will normally be presented as a set of tables, which requires an end user to have knowledge of what tables and columns are relevant and how to join the tables together.

youdao

它位于应用程序和网络层之间，可以通过一组API简化对资源提供方缓存仓库的访问。

It sits between the application and the network layers and facilitates access to its cached repository on the resource provider through a set of APIs.

youdao