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Gopal Raj

Big Data Architect

Jayanagar 4th Block, Bangalore, India - 560041

106 Students

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Teaches

Big Data Training
4 Students

Excellence Award Winner 2017

Big Data

Excellence Award Winner 2018

Big Data

Tutor Of The Month Award Winner November 2017

For Big Data in Bangalore

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Big Data Training

15

Big Data Technology

Hadoop

Teaching Experience in detail in Big Data Training

In the course of entire training we will learn end to end of bigdata : 1- Hadoop Architecture. 2- MapReduce. 3- Hive. 4- Pig. 5-HBase. 6- Sqoop. 7- Oozie. 8- ZooKeeper. 9- Cassendra. 10- Spark 11- Scala 12- Data Analytics and Data Science(Machine Learning and Deep Learning Algorithms) using R and More

Big Data Testing Training
4 Students

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Big Data Testing Training

15

Hadoop Testing Classes
4 Students

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Hadoop Testing Classes

15

Courses

LIVE
30 reviews
40 Hours

5.0 out of 5 97 reviews

Gopal Raj https://p.urbanpro.com/tv-prod/member/photo/2669877-small.jpg Jayanagar 4th Block
5.00597
Gopal Raj
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Hadoop

"Had Plan to joined in him for my Big data & Hadoop training, He provide the good service for me, the way of teaching very nice, they provided the update guidance, for this service they quoted worththful price and it took around 2 months coaching, overall the service rendered by them was good. "

Gopal Raj
S

Hadoop

"Urbanpro gave him "best trainer on a month" for a reason. I did a good switch and made a great transition to my double digit salary, thanks to him. His CV and interview preparations were really helpful. "

Gopal Raj
S

Apache Spark

"If you need practical based training, I would recommend highly of Raj Sir. He carries a vast experience, so its obvious that you expect that kind of training from him. "

Gopal Raj
S

Apache Spark

"One of the best training institute in Bangalore. Faculty has their unique way of teaching where they covers each and every topic of subject. You will have a quality and worth time here. A good teacher can inspire hope, ignite the imagination, and still love of learning and Yes he is a good teacher. Anyone who is looking among their courses don't hesitate, Join it. "

Gopal Raj
K

Apache Spark

"Thank you Raj Sir. This course benefited me for my job interviews especially routine tests which kept me on toes. Highly recommending Sir for anything related to Big Data or Spark. "

Gopal Raj
S

Apache Spark

"A teacher with very vast knowledge and has good way of expressing the idea to students. Keeps the class interactive and repeats concept until everyone has understood. I really had Good experience with the teacher. "

Gopal Raj
H

Apache Spark

"You have been one of the best teachers I have ever come across. All thanks to you. He is awesome, He has great depth of knowledge.Very patient , truly excellent trainer. "

Gopal Raj
S

Apache Spark

"Amazing trainer. Fees is also very less as compared to others. Right place to learn spark with scala. "

Gopal Raj
A

Apache Spark

"He is having in depth knowledge on Spark. Gave real time use cases. I would highly recommended every one to give him a chance. "

Gopal Raj
S

Apache Spark

"Naveen is dedicated profession with a thorough knowledge of Spark. While he was mentoring, he ensured that the trainee has a proper understanding of subject matter with help of examples and practice exercises. "

Gopal Raj
S

Apache Spark

"Some months back, I was trained under Raj. I took a crash training under him for Apache Spark using Scala. Brilliantly done. Needed to learn so that I would implement in my project. The project is running smoothly, hence writing this recommendation. Thank you Raj. "

Gopal Raj
S

Hadoop

"He is down to earth and highly professional in terms of his services. "

Gopal Raj
N

Hadoop

"He makes the very difficult concepts look easy. You rock Sir, Highly recommended to all B.Tech students. "

Gopal Raj
S

Hadoop

"Highly qualified yet humble Raj Sir makes your learning easy. "

Gopal Raj
S

Hadoop

"Practical explanation on modelling was an unique experience. "

Have you attended any class with Gopal?

Answers by Gopal Raj (129)

Answered on 27/02/2018 Learn IT Courses/Data Science

Yes, you can become a Data Scientist without any experience. Recently, Harvard Review called Data Scientist the best Job of 21st Century. There are many courses available online to make you an experienced Data Scientist. In Data Science, R and SAS are the biggest and upcoming courses. There courses give... ...more

Yes, you can become a Data Scientist without any experience. Recently, Harvard Review called Data Scientist the best Job of 21st Century.

There are many courses available online to make you an experienced Data Scientist. In Data Science, R and SAS are the biggest and upcoming courses. There courses give a required understanding to Data Exploration, Visualization and Hypothesis thesis. After doing this course, you can target the role of Data Scientist in any organization. Data Science today is becoming more and more prominent with vacancies that the number skilled professionals.

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Answered on 25/01/2018 Learn IT Courses/Big Data

Big data has only way forward, there is no going back. By 2025, it s expected to capture a 100 billion US market.
Answers 16 Comments
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Answered on 24/11/2017 Learn IT Courses/Hadoop

Forget abt general niche solution Simple Historical Data Loading with Update is not possible though with Hive 14 ACID is started but at least 2--3 years it will take . Currently of all the hypes the process is drop org table , merge with delta with some non performant sql with unions and then re-create... ...more
Forget abt general niche solution Simple Historical Data Loading with Update is not possible though with Hive 14 ACID is started but at least 2–3 years it will take . Currently of all the hypes the process is drop org table , merge with delta with some non performant sql with unions and then re-create the table . Then there is that serial surrogate key generator . so if i have say 100 TB database and just to load say 50–60 GB delta i will have to drop at least 30–40 Tb and re-create it again ( Leaving aside the Fact tables ) . Also what abt data correction ad hoc . With index and partition also it is heavy duty . for datat mining also any day any time still and near future traditional dbs will beat hadoop stack in performance as well as functionality .
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Lessons (2)

Hadoop v/s Spark

1. Introduction to Apache Spark: It is a framework for performing general data analytics on distributed computing cluster like Hadoop.It provides in memory computations for increase speed and data process...

26/10/2017
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Up, Up And Up of Hadoop's Future

The onset of Digital Architectures in enterprise businesses implies the ability to drive continuous online interactions with global consumers/customers/clients or patients. The goal is not just to provide...

16/10/2017
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0

Gopal Raj describes himself as Big Data Architect. He conducts classes in Big Data, Big Data Testing and Hadoop Testing. Gopal is located in Jayanagar 4th Block, Bangalore. Gopal takes Online Classes- via online medium. He has 15 years of teaching experience . Gopal has completed Bachelor of Technology (B.Tech.) from KIIT - Kalinga Institute of Industrial Technology in 1996. He is well versed in Oriya, English, Hindi and Bengali. Gopal has got 97 reviews till now with 100% positive feedback.

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