MongoDB Tutorial 4 Map Reduce Finalize Group

Channel:
United States Derek Banas
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1,330,000
Published on ● Video Link: https://www.youtube.com/watch?v=5B7mJtiwbMg


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Tutorial
Duration: 21:06
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Get the Code Here : http://goo.gl/vpPjSP
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I received a bunch of questions about using Map Reduce in MongoDB, so here I provide a bunch of examples. First I'll cover Map Reduce using straight JavaScript. Then we'll cover increasingly complex MongoDB Map Reduce queries. Then finally I'll cover using Group and Distinct.



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Tags:
MongoDB Map Reduce
MongoDB mapReduce
MongoDB Tutorial
MongoDB
MongoDB Goup