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Re:Google Instant, behind the scenes by jerf on Friday September 10, 2010 @11:15AM (#1679083)
So, let's just turn off caching and triple or quadruple the size of the Google cluster, eh? No big deal. I completely fail to see how you think that disproves my point.
Re:Google Instant, behind the scenes by moultano on Friday September 10, 2010 @11:27AM (#1679130)
I should probably mention that I work in search quality at Google. The part I took issue with is "Google can take a couple of seconds if you throw a truly novel query at it." which is definitely not true.

Google can't cache nearly as much as you would expect, not because the queries change, but because the results change.