Big Data Basics – Part 5 – Introduction to MapReduce

In the previous post, the 4th part of the Big Data Basics Series, we saw an Introduction to Hadoop Distributed File System (HDFS). In this post, we will take a look at the other core component of Hadoop Ecosystem – MapReduce.

MapReduce is the core component of Hadoop Ecosystem which is responsible for computation. In this post, we will cover the following aspects of MapReduce:

  • Few Key Concepts on MapReduce
  • MapReduce Logical Data Flow
  • MapReduce Word Count Example Flow
  • Highlights of MapReduce

To continue reading, catch the full article here: Big Data Basics – Part 5 – Introduction to MapReduce.

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About Dattatrey Sindol (Datta)

Datta is a Microsoft BI Enthusiast, passionate developer, and a blogger. View Full Profile

Posted on May 12, 2014, in Basic Concepts, Big Data, Business Intelligence, Learning Resources and tagged , , , , , . Bookmark the permalink. 2 Comments.

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