许多应用程序必须能够访问多个数据源。

Many applications must be able to access multiple data sources.

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这是许多应用程序的用例。

This is a use case for many applications.

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卷组：许多应用程序需要高可用的卷组。

Volume group: Volume groups are required to be made highly available with many applications.

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We had a lot of submissions from the third-party application.

第三方应用程序,也提供许多信息。

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