SelfReflex

SelfReflex SelfReflex provides live and interactive big data learning platform for Professionals as well as Students.

We are a bunch of passionate geeks who love to code & coach. Our decades of experience in IT industry (primarily in big data world) has enabled us to connect the dots between the theory & practice. We know the underground pumping & the nitty gritty of real world systems. You name few exceptions/errors and chances are - we have dealt with them! Our Vision:

As per the latest reports & research, the

re is a deep scarcity of talent & right skill set in the big data world to meet the future industry requirements. Our mission is to bridge this gap by empowering people with right skill sets & experience. To make the world future ready, we currently offer

Live & interactive e-learning platform
Instructor led trainings
Enabled for mobile devices
Flexibility for time & place
Exclusive classroom training programs
Case studies from the real world
Internship to engineering students

28/06/2023

Introduction to spark. This video is the first video in complete spark tutorial series. In this video we cover1. What spark is?2. Why do we need spark?3. Use...

Second session on spark training. Basics of RDDs in spark!
28/06/2023

Second session on spark training. Basics of RDDs in spark!

In this video we cover one of the most important concepts in spark - RDD (Resilient Distributed Dataset). You will learn1. What an RDD is?2. How to Create an...

After a long break, we have started a new series on spark training. Here is the first video on introduction to spark. Ke...
28/06/2023

After a long break, we have started a new series on spark training. Here is the first video on introduction to spark. Keep Learning!

Introduction to spark. This video is the first video in complete spark tutorial series. In this video we cover1. What spark is?2. Why do we need spark?3. Use...

Our most watched video on yarn!
18/10/2018

Our most watched video on yarn!

This video talks about Hadoop resource management in detail. It talks about ex*****on flow of YARN application. What are app master and application manager a...

SelfReflex is going to provide all the live interactive training videos free of cost to anyone interested in learning Ha...
22/02/2018

SelfReflex is going to provide all the live interactive training videos free of cost to anyone interested in learning Hadoop. Subscribe to our youtube channel and get access.

SelfReflex provides a live and interactive e-learning platform as well as creative classroom programs for professionals as well as students. SelfReflex offer...

The difference between block size and split size!
03/07/2017

The difference between block size and split size!

hadoop interview questions series from selfreflex. Question: what is difference between block size and split size?

02/03/2017

Complete 1st session. Big Data and Hadoop Fast Track Course | SelfReflex

14/02/2017

Our Next Batch is starting in March. Book your slot Now!

Preparing for interview in hadoop space? have a look at our playlist of hadoop interview questions!
29/01/2017

Preparing for interview in hadoop space? have a look at our playlist of hadoop interview questions!

benefit of partitioning in hive

Input splits in map reduce!
28/01/2017

Input splits in map reduce!

What are input splits?

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