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Message from discussion MapReduce - MongoDB - Aggregation
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Jenna deBoisblanc  
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 More options Oct 5 2012, 6:32 pm
From: Jenna deBoisblanc <jenna.deboisbl...@10gen.com>
Date: Fri, 5 Oct 2012 15:32:24 -0700 (PDT)
Local: Fri, Oct 5 2012 6:32 pm
Subject: Re: MapReduce - MongoDB - Aggregation
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Hi Vishal,

I just wanted to clear up any possible confusion- Map Reduce and the
aggregation framework are two separate commands; the first uses
Javascript and the latter uses C++.  Here is the documentation for
both:
- http://www.mongodb.org/display/DOCS/MapReduce
- http://docs.mongodb.org/manual/applications/aggregation/

Could you give us more information about what you're trying to do?

On Oct 5, 9:56 am, Vishal Mody <modyvisha...@gmail.com> wrote:

> Hi,

> I am looking into using MapReduce Aggregation framework on top of my stored
> data in MongoDB in different collections.

> I want these MapReduce jobs Aggregation logic more customizable such that
> it can be changed easily based on business rules. Is there any way you can
> extract that MapReduce functionality or any tool which makes this possible.

> I am a beginner MongoDB user so pardon my some terminology or understanding
> of perfect concept behind MapReduce/MongoDB and if was not clear in my
> question.

> Thanks,
> Vishal Mody


 
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