While your personal computer only keeps one copy of a file, large-scale services like Facebook rely on what are called content delivery networks to manage data and distribution.

虽然你的个人电脑只能保存一个文件的一个副本，但像 Facebook 这样的大型服务项目，则会依赖于所谓的内容分发网络来管理数据和分发。

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You can get a copy of the data from the Download section.

您可以从下载部分获得此数据的一个副本。

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Test with a copy of production data.

使用一个生产数据副本来进行测试。

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Max Schrems, a 24-year-old law student, asked Facebook for a copy of his data after attending a lecture by a Facebook executive at Santa Clara University in California.

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And inside the container the user is able to share data between business apps (e.g. copy and paste text from an email into a CRM record), but corporate IT would of course not want data inside the container copy-and-pasted onto a non-container app such as Twitter or Facebook i.e. data leak prevention.

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The Frost software helped them copy data on a phone that could then be analysed on a separate computer.

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