I’m almost 100% certain you use MapReduce every day. If not daily, then at least once a week. Whenever you have a list of items that you loop or iterate over and transform into something else one by one, if only to extract a single attribute, there’s your map function.
This blog is called myNoSQL and it is written by me, Alex Popescu, a software architect with a passion for open source and communities.
It records my readings, learnings, and opinions on NoSQL databases, polyglot persistence, and distributed systems -- subjects that I'm passionate about.
The opinions expressed here are my own, and no other party necessarily agrees with them.
If you feel I'm biased, I probably am.