MongoDB Aggregation vs MapReduce in a Sharded setup on Docker containers.
Published in
5 min readFeb 18, 2021
Exploring the world of MapReduce, I landed on the MapReduce documentation page of MongoDB. The first thing that is mentioned there is
An aggregation pipeline provides better performance and usability than a map-reduce operation.
So here I am thinking - “should I carry-on exploring the MapReduce method of MongoDB…