Aafreen Sheikh

Pune, India

aafreen-sheikh.blogspot.com

Age: 23

Software Engineer at Persistent Systems Pune..Have worked on SQL Server..Now exploring MongoDB and recommendation engines..
Part-time singer, songwriter and blogger :)

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MongoDB aggregation comparison: group(), $group and MapReduce

mongodb mapreduce group mongodb-query aggregation-framework asked Sep 9 '12 at 7:36

stackoverflow.com