Intro to Hadoop and Big Data: Part 5, Looking at MapReduce Code.

Описание: Full course: http://www.frank-kane.com/

You're watching a free 10-part introductory course to Hadoop, MapReduce, Hive, Pig, and Spark! Learn from real examples how these technologies work together to let you analyze large data sets. These are key skills for developing a highly rewarding career as a data scientist, and easy to pick up if you have a coding background of any sort.

In this lesson, we'll examine the code that runs the MapReduce example we described to count up movie ratings by user, in Python.