这意味着每个已定义的多维数据集每分钟重新构建其元数据，从而引发处理开销和数据库操作。

This means that each defined cube rebuilds its metadata every minute and thus incurs processing overhead as well as database activity.

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现在用户可以生成ddl，在以后将它用于多维模式部署，并从多维物理数据模型执行以下操作。

Now the user can generate DDL, which can be used for the dimensional schema deployment later, from the dimensional physical data model.

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要删除多维数据集模型中与一个多维数据集关联的安全元数据，使用Administration Console执行以下操作。

To remove the security metadata associated with a cube in your cube model, use the Administration Console to do the following.

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