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From He Shiming <heshim...@gmail.com>
Subject Re: Design question, article with logs of comments and ratings
Date Sat, 26 Feb 2011 02:16:08 GMT
On Fri, Feb 25, 2011 at 9:25 PM, Simon Metson
<simonmetson@googlemail.com> wrote:
> And query it for a specific article with
>
> http://localhost:5984/voting/_design/vote/_view/vote?group=true&key=%22foo%22
>
> Mike Miller did a nice summary of how you could do time binned data for your historical
info (using the timestamp field in the vote doc) on http://nosqltapes.com/video/understanding-mapreduce-with-mike-miller
>
> HTH
> Cheers
> Simon

So each comment and rating is a single document. And grouping should
be used to reduce. Thank you very much Simon. I got the idea now.

-- 
Best regards,
He Shiming

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