JFS2 supports ordered journaling for high performance with sub-second file system recovery.

JFS2支持预定的日志记录方式，可以提高较高的性能，并实现亚秒级文件系统恢复。

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Note that the action taken in these methods must happen quickly (generally, sub-second) or the GUI will be unresponsive.

注意，在这些方法中执行的操作必须快速完成(通常不足一秒时间)，或者说GUI的反应将是迟钝的。

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The company asked ad providers for ads for every topic, available in 40 different languages, and loaded in sub-second time.

公司建议广告提供商给每个主题都做一个广告。 谷歌的广告可以用40种不同语言呈现，而且可以以不到一秒的时间上传。

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We require sub-second responses to queries.

FORBES: What You Need to Know About NoSQL Databases

The Witch Is Dead has become the first sub-60 second single to ever make the top 10.

BBC: Ding Dong! The Witch Is Dead enters chart at two

Seven of the eight finalists ran sub-10-second sprints in their semifinals heats earlier Sunday.

WSJ: Menu