Big Data Hadoop Video Tutorial

In this article we are going to understand the concepts of:
-Testing?
-What is Hadoop?
-What is HDFS and how it works?
-What is Map reduce?
-What is Hadoop ecosystem?
-HDFS &Map reduce deeper live.

Big Data

Big data is the amount of data that is beyond the storage in processing capabilities of a single physical machine. Big data consists of three dimensions.

First dimension – Extra-large volume

Second dimension – variety

Third dimension – Velocity

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