The test function runs everything smoothly, I provided 2 text files as examples. As I am not an expert of JavaScript, I used NodeJs to easily open the file which contains the text for the demo, sorry ...

The MapReduce and MPP worlds have been pretty separate, but are now starting to collide. And that’s a good thing. To many, Big Data goes hand-in-hand with Hadoop + MapReduce.

Hadoop Streaming allows developers to use virtually any programming language to create MapReduce jobs, but it’s a bit of a kludge. The MapReduce programming environment needs to be pluggable.

<P>MapReduce is a leading programming model for big data analytics. It uses pure functional concepts that benefit the highest level of parallelism granularity. Programming in this model is in ...