For example, you can use compression to save media space, use cloning to duplicate the archive for safety reasons, or restore the data onto another server instance.

比如，可以通过压缩来节约介质空间；或者出于安全的原因，通过克隆来复制存档；再或者将数据恢复到其他服务器实例中。

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Archive administration plays an important role in safety management and construction of depots. We should pay attention to archive management in order to improve safety management.

石油库的档案管理在安全管理和改造管理中有着重要的作用，要做好安全管理一定要重视档案管理工作。

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