Cache incoherency means that the cache is unaware that the DMA controller has placed new words in memory.

这意味著缓存区无法辨别DMA控制器否将新数据写入内存。

12.He joined my team as a sideman, but now he is the front and center at least in the Web caching area.

他刚来我们组时二线，少万维网高缓存方面，他现军和核心。