The controller component aggregates all of the retrieved data into a set of business objects for display.

控制器组件将所有获得的数据进行汇总，组成一系列业务对象用于显示。

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Dimensions: Using dimensions, you can display multidimensional business performance data in the form of charts and tables that you can drill down to see performance details.

维度：使用维度，您能够以图表和表格的形式显示多维业务性能数据，通过这些图表和表格您可以深入地了解性能详细信息。

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In order to build a middleware bridge between the front-end CGI display code and the back-end database and business logic code, an API that allows all necessary data access must be defined.

为了在前端CGI显示代码和后端数据库及业务逻辑代码之间构建一个中间件桥，必须定义一个允许所有必需数据访问的API。

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