Perhaps they're recognizing that information they once needed is now obsolete.

他们可能认识到以前需要的信息现在已过时。

youdao

Since these tables keep growing, the WIP operator needs to periodically remove from these tables the information that is obsolete.

由于这些表持续增长，所以wip操作员需要定期将已废弃的信息从这些表中删除。

youdao

This post contains obsolete or incorrect information.

这篇文章包含一些过时的或者不正确的内容。

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But in 2012, at a time when anyone with a cell phone can spread offensive views around the world with the click of a button, the notion that we can control the flow of information is obsolete.

WHITEHOUSE: Remarks by the President to the UN General Assembly

Finding simple facts, such as the current number of employees, can take weeks, by which time the information is often obsolete.

ECONOMIST: Face value

Local search, the device enables owners to tap into an always up-to-date database of local information, rendering obsolete the war over which device has the most millions of points-of-interest.

ENGADGET: Switched On: Dash delivers open roads, open questions (Part 1)