The loss of this data might cause the database to become overloaded, as the cache is no longer acting as a buffer for that subset of the data.

数据的丢失可能造成数据库负荷过多，因为缓存不再充当数据子集的缓冲区。

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A cache can increase security by acting as a buffer between a Web server and the rest of the Internet as the server handles all incoming requests for information.

当(网站)服务器处理所有对信息的外来请求时，缓存起了网站服务器与因特网的其余部分之间的缓冲作用从而提高了安全性。

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The biod daemon improves overall NFS performance as it either empties or fills up the buffer cache, acting as a liaison of the client applications.

biod守护进程提高了整体NFS性能，因为它可以充当与客户端应用程序之间的中间环节，既可以清空缓冲区缓存，也可以填满缓冲区缓存。

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And they also play a role in mitigating the impacts of climate change through carbon capture storage, acting as a buffer against natural disasters and helping to maintain microclimatic or climatic stability.

UNESCO: 2010 UK and Ireland Fellows

In the bubble era, with unrealised gains on securities portfolios acting as a buffer, and eager bankers a mere phone call away, companies had few incentives to keep more than minimal financial accounts.

ECONOMIST: Japanese corporate profits

"If extreme droughts like these become more frequent, the days of the Amazon rainforest acting as a natural buffer to man-made carbon emissions may be numbered, " forest ecologist Simon Lewis, from University College London, has said.

CNN: Drought-stressed trees face race to adapt