同样，很多新门户处在公司的内部网中，因此多个门户实例可以重用公共用户存储库和公共应用程序。

Also, many new portals are within a company's Intranet, so that multiple portal instances could reuse of a common user repository and common applications.

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在门户、以及标准化程序设计模型中，您可以利用标准化程序设计模型将不同的后端系统集成为公共用户实例，它提供了普通的品质。

It provides a common look-and-feel throughout the portal, and a standardized application programming model, which you can leverage to integrate various backend systems into a common user experience.

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想像一下这种情况：几千台运行应用程序的桌面电脑共用一两个到数据库的连接。

Imagine thousands of desktop PCs running applications with one or two connections to the database.

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