This might help. http://www.cmlenz.net/archives/2007/10/couchdb-joins
On Sat, Feb 26, 2011 at 7:46 AM, He Shiming <[email protected]> wrote: > On Fri, Feb 25, 2011 at 9:25 PM, Simon Metson > <[email protected]> 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 > -- Regards Aravinda | ಅರವಿಂದ http://aravindavk.in
