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