Spark – 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 8, 2017

Spark Execution Engine – Logical Plan to Physical Plan

Our goal for this post is to help you understand how Spark’s execution engine converts logical plan in to a physical plan and how stages and […]
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 11, 2017

What is RDD?

We see time and time again, folks who are trying to understand RDD, ask questions about RDD online in websites like stackoverflow or other tech. forums […]
September 13, 2017
Spark vs Hadoop - Comparison Chart

Spark vs. Hadoop – Who Wins?

When you first heard about Spark, you probably did a quick google search to find out that Apache Spark runs programs up to 100 times faster […]