Daily Archives: June 21, 2014


Java Interview Questions and Answers – Part 2

This post is continuation for previous post on Java Interview Questions and Answers. We will try to focus only the concepts that are required for Hadoop Developers and Hadoop Administrators. Java Interview Questions and Answers: 1. What is the difference between a JDK and a JRE ? JDK, Java Development Kit is for development purpose and it includes execution environment also. But JRE is purely java run time environment and hence we will not […]


Review Comments
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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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