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By far the best video on this context that I have seen. Your effort in correlating every assertion directly with code is really commendable. Please keep up the good work.

This is the most simplistic and best video on Map-Reduce I have seen so far. Your way of explaining the complex concepts in simple way is very amazing. You follow the right approach to structure the breakdown of the complex concept and answering in a step by step manner.

One of the best videos on Map Reduce I have ever seen so far....... keep up the good work!!

it is really awesome. The way you explain word by word gives comprehensive knowledge.

really its very simple & way of explanation is Excellent Thank you!

Thanks a lot for making these videos. The way you teach is awesome. You explain the complicated concepts also so simple. I am learning a lot.

i am from indonesia and just learn about big data and i want to say thank you for your knowledge..

I can sense your simplicity and knowledge.... your teaching is simply awesome.

Explained very well! thank you very much sir

Thank you very much, I saw lot of online Bigdata videos, but these are very nice , explained in the simple language with detail in technically , Thanks again!!!!!.

Sir, i have seen all the videos . i got good knowledge. the content delivery is excellent. i never seen trainer like you on hadoop course. Thank you so much Sir.

Excellent! Your understanding and explanation is really great. Look forward to learning more from you. Thank you.

Excellent tutorial Thank you!

I cant justify how perfectly you explained and your slides are so apt

This was great, thanks for the tutorial, it was super simple!

Great explanation. I understand the concepts and the code now. Thank you.

Literally clapped 👏 at the end of the video. Superb explanation with code !!

Sir. Your teaching style is simply awesome.

Very easy to understand. Thanks a lot.

Superb fantastic fabulous. Amazing mindblowing video , explaining techniques is superb. Thank you for sharing

Thanks you for all your videos, it is very helpful. please upload few videos for Apache Spark as well.

Learning made easy.. thank you

Great Knowledge and Excellent Explanation Skills !

thanks for amazing video :)

Got a good knowledge from you sir

good stuff sir

thank you so much sir

great video

Brilliant

Good Material

thanks :)

Thank you very much

Hi Sir, can you also make a video on how TEZ framework works in the background for a hive job.

Can you make a video tutorial course for NoSql database

@ScholarNest

5 жыл бұрын

Stay subscribed. NoSQL will come soon, and many more things will also follow.

could you personal train?

Sir, your tutorials are very helpful. But I have system with only 2 GB . And I am a student, so cannot afford the paid services. Is there any way I can practice the hadoop concepts without setup for free?

can you pls share these documents PPT's if possible will share email id?

I am just confused what about replications will it count lines of replicatated blocks???????? Plz answer ???

@ScholarNest

4 жыл бұрын

No. Replication is kind of backup copy.

@joker-cy6qo

4 жыл бұрын

@@ScholarNest but its is stored on hdfs and we are running mapreduce task on blocks and blocks are getting replicated so how they know that we don't need to run on replicated block ?

Please insert subtitle nex time :)

@ScholarNest

6 жыл бұрын

:-) All newer videos have the subtitles.

Data is replicated, so we will have same blocks on some other system also, that will also be counted. I guess, this will not give the right answer as we have multiple count for same block of data.

@akashmahajan1278

6 жыл бұрын

As the data is replicated but the map reduce framework will ignore the multiple copies and run map function on a single input split. Although that is very obvious that only one input split is created for a perticular block

@utube1utube100

5 жыл бұрын

This will be taken care by map-reduce framework with the help of metadata information in the namenode.

Don't know who are those who gave thumbs down!! :O

Sir Today I have paid 159 rupees, still it is ask for join the channel. Kindly check and do the needful. Thanks, Nitin Kaushal

@ScholarNest

3 жыл бұрын

It should come to you. If not, please try reaching out to KZread support. Payments are managed by KZread and I don't have visibility or control of payment. KZread support should help.