@062nanthagopalm6

Great video brother! Looking forward to the upcoming videos . Thanks for the efforts 🎉

@emil0847

Thank you for the dedication on your vidoes man they are very helpfull for hands on projects and learning

@sharaniyaswaminathan8760

Good one. Waiting for your next project video :)

@Abhinavkumar-kt8gj

Very nice explanation..Very good..
Waiting on your full data engineer tutorial video..

@jaypandya2714

Your explanation skill is too good ❤️ hoping for more videos on topics suchs as Projects, airflow , dbt , snowflake :)

@billionairemindset7192

Waiting on your full data engineer tutorial video Mr KT.... Some months ago you said you are working on something, i hope you are still working on it, I really look forward to that video as it will help me a lot.


Thank you for this too.

@TheMapleSight

What is the difference between doing it in PySpark and SQL? I think in SQL it's much easier:

%sql

drop table if exists test;

CREATE TABLE test (
	id int,
	total int
)

INSERT INTO test (id, total)
VALUES
	(1,10),
	(1,20),
	(1,30),
	(1,40),
	(2,20),
	(2,40),
	(2,60),
	(2, 80);

SELECT *,
	SUM(total) OVER (PARTITION BY id ORDER BY total) as emp_run
FROM test;

@moyeenshaikh4378

Sir please upload scenario based questions for adf, key vault etc
It's asked in interviews

@reachrishav

Don't we also need to add order by col(total) in the window spec? That would make the code deterministic

@rahulmittal116

Unboundedpreceding and current row is default, right?

@Dheeraj-u7r

Even if we don't add rowsBetween, it works the same way right? I mean it's default right?

@arunKrish11-yl4sb

Explain in tamil also

@KeyBooksInsights

@mr.ktalkstech do videos on regular basis your subject is awesome