NoSQL: MongoDB Map Reduce: Yet another tutorial

| | bookmark | email

MongoDB Map Reduce: Yet another tutorial

As the title says, this is yet-another-tutorial on Map Reduce using MongoDB. But two things that are different here: A problem solving approach is used, so we'll take a problem, solve it in SQL first and then discuss Map Reduce. Lots of diagrams, so you'll hopefully better understand how Map Reduce works.

tags:MongoDB,MapReduce

via NoSQL databases