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Gopal Raj

Big Data Architect

Jayanagar 4th Block, Bangalore, India- 560011.

UrbanPro students 103 Students (103 from UrbanPro)

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Big Data Training

Excellence Award Winner 2017

Best Apache Spark Teacher in Bangalore

Pro Of The Month Award Winner November 2017

For Big Data in Bangalore

Big Data Technology

Apache Spark

Class Location

Online (video chat via skype, google hangout etc)

Years of Experience in Big Data Training

15

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

Class Location

Online (video chat via skype, google hangout etc)

Years of Experience in Big Data Testing Training

15

Hadoop Testing Classes

Class Location

Online (video chat via skype, google hangout etc)

Years of Experience in Hadoop Testing Classes

15

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5.0 from 97 reviews

5.0/597
S

- by Shyam Sankar

attended Big Data

posted on 15 Sep, 2017

"He is an amazing and intellectual person. Privileged to learn under him. "

D

- by Debasis Patra

attended Hadoop

posted on 15 Sep, 2017

"Teaching style and explanation is very good. He has in depth understanding on every concept. "

S

- by Sandeep

attended Hadoop

posted on 05 Sep, 2017

"It was an interactive session. Knowledgeable trainer. The way of teaching was quiet good. "

A

- by Ajaykumar Athmakuri

attended Hadoop

posted on 02 Sep, 2017

"I am happy that i am associated with his group. Good trainer and mostly the way he is interacting with trainees is really appreciated. Sure I will get a good knowledge on Hadoop under his guidance. "

J

- by Jagannath Rao K

attended Hadoop

posted on 31 Aug, 2017

"I like his approach, polite manner and effectively organizing the sessions. "

C

- by Chethan H M

attended Hadoop

posted on 30 Aug, 2017

"Gopal is a good organizer and create a wonderful bridge with the technical team and the candidates. "

J

- by Jagyandutta Choudhury

attended Hadoop

posted on 30 Aug, 2017

"Classes are interactive. Trainer provides real-time example about the projects. Overall experience exceeds expectations. Thanks. "

Have you attended the class of Gopal? Write a Review

"

I want to get into data science but I dont have any prior knowledge on any of the programing languages, how do I go about it?

" in   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 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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Hi, currently I am working as php developer having 5 year of experience, I want to change the technology, so can any one suggest me which technology is better for me and in future also (hadoop or node with angular js).

" in   IT Courses/Hadoop, IT Courses/Node.JS

Definitely Data Analytics should be your field.

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0

"

Hi, I want to know about the future about Big Data technology. Please advice.

" in   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.

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0

"

Hi, currently I am working as php developer having 5 year of experience, I want to change the technology, so can any one suggest me which technology is better for me and in future also (hadoop or node with angular js).

" in   IT Courses/Hadoop, IT Courses/Node.JS

I would highly recommend you to learn Big Data/Hadoop.

0
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0

"What is the reason Hadoop Stack is in demand, aside from unstructured data, log processing or one big fat table in append or overwrite table mode?" in   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 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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Load More
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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