If you try to make a quick backup of the data at a particular point in time (a shadow copy), E-mail transactions may still occur while the backup is progressing.

如果试图在某个特定的时间点制作数据的快速备份(卷影副本)，则电子邮件事务仍然可能在备份进行的过程中发生。

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So here's some quick tips on writing better web copy.

所以这里有些进行网络写作的秘诀帮你解决问题。

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LCR provides log shipping, log replay, and a quick manual switch to a secondary copy of the data.

LCR提供日志传送、日志重播以及到数据的辅助副本的快速手动切换。

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