Hadoop – Hadoop In Real World


November 15, 2017

Hadoop or Big Data Interview Questions and Answers (Part 1)

We hosted a webinar on November 11th 2017 answering several Hadoop or Big Data interview questions that were asked in real interviews. Couple weeks before the […]
November 1, 2017

Troubleshooting Memory Issues with MapReduce Jobs

We hosted this webinar on Saturday, October 28th 2017. In this webinar we discussed the most common memory related issues with MapReduce jobs and how to […]
October 25, 2017

What is ZooKeeper and it’s Use Case

ZooKeeper is a coordination service for distributed applications. Well, what the heck is that right? Glad you asked. If you are looking to understand what is […]
October 18, 2017

Q&A Session – Spark, Flink, Cluster Sizing and more

We hosted a webinar Saturday, October 14th 2017 and we answered some great questions that was posted by Hadoop In Real World community and also from […]
October 4, 2017

RCFile vs. ORC

We hosted a webinar Saturday, September 30th 2017 and the topic that was covered was RCFile vs. ORC. We had over 60 participants in the webinar. […]
September 27, 2017
AWS home screen

Creating EC2 Instances in AWS to Launch a Hadoop Cluster

This is one of the most widely requested post from our community. We have seen over and over again in other courses where they would start […]