文件存储指的是传统云存储系统，如S3和Nirvanix。

File storage refers to traditional cloud storage systems like S3 and Nirvanix.

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2月15日，亚马逊的三个物理服务器之一宕机数小时，扼杀了亚马逊s3云存储系统。

On February 15, one of Amazon's three geographic locations went down for a few of hours, killing the Amazon S3, the cloud storage system.

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公共云由供应商运行，来自不同用户的应用程序可能会混合存放到云中的服务器、存储系统和网络中。

Public clouds are run by vendors, and applications from different customers are likely to be mixed together on the cloud's servers, storage systems, and networks.

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