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From Ted Dunning <>
Subject Re: How do you store data...
Date Sun, 02 May 2010 20:50:07 GMT
At deepdyve, we replicate everything 3x but downgrade some intermediate data
to 2x.  For very small tests 1x is fine, but I really appreciate the speed
boost of 3x replication.

On Sat, May 1, 2010 at 3:45 PM, Sean Owen <> wrote:

> I can tell you I replicate 1x for testing and debugging, and replicate
> 3x in production as a rule. This was the norm at Google FWIW; some key
> data was distributed more but 3x was the default.

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