We had no computer backup and had to rely on old paper files to reconstruct the records.

我们没有计算机备份，只得靠落后的纸档案重做记录。

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One example is taken in this article to explain the problem of double heat-computer backup on sever and the adjustment backup tactics.

本文从一实例出发，说明了服务器双机热备方案的问题及备份策略调整。

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Maybe you signed up for a magazine that you don't read, or maybe you have a computer backup system you're paying for when you could be utilizing a free version.

可能你订了一本你根本不看的杂志，或者买了一套电脑备份系统，而你原本可以使用免费的版本。

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Now computer backup is one less assignment they need to worry about.

ENGADGET: Clickfree C2 Rugged hard drive can fall down, backup

"These latest additions to our lineup of products and features demonstrate yet again why the Clickfree name has become synonymous with effort-free computer backup, " said Storage Appliance Corp.

ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup

An "Inbound" section showed any computers that were using my computer for backup.

WSJ: For Backup, You've Got a Friend, Family or Cloud