For help: Theta joins are joins based on a particular condition. It was not discussed in this course but here prof is talking as though we are fully aware of this concept.

The block IO cost should have been covered in week 5. It seems too out of place here.

Thank you Sir!!!

An average student cannot understand these lectures . 😢

Schedule 4 actually needed an explanation and this guy just brushed over it. Very bad.

Myv3

now ok

This question can come in a system design interview.

Thank you Sir!

Need to watch this on 1.75x

This lecture should have been before SQL in my opinion. Better to cover all maths before starting computer science concepts.

how to choose a english lang for this course

..__.. ...___

..___.. ...__

How to get the notes?

one of the worst lecture video I have ever seen in my life.............. You haven't solved any of the hard problems, and just given everything to the students to figure by themselves. you are teaching a practical subject here , without even using any software to show how it is actually done........ just presentation slides and nothing useful these courses should not be compulsory by the colleges as it may waste time when you just have to watch these videos in order to just know that what topics might come in the NPTEL exam.........

Poda peedai

To get the optimal viewing experience, it is recommended to adjust the playback speed of the video to 1.5 times faster than the standard speed.

Sir, you can now quit your teaching profession; best regards from Ahmedabad University.

zhina

I must admit that though they are very knowledgeable,but there is some problem in teaching style (very non intuitive, like reading school book).i went through many nptel lectures.most of them have this common problem.they are good only for exam,not for practical purposes

I really tried. Watched it again and again. For someone new to the concept its really hard to understand.

👎🤌

can not understand at all 😢

How to pass the exam week 5,6,7,8 are very tough😢😢

How to pass the exam week 5,6,7,8 are very tough😢😢

How to pass the exam week 5,6,7,8 are very tough😢😢

Can u explain why don't we insert 100 at leaf node.why does he split at root node

Did the lecturer video run in AI? It seems like that.

Pls send me PDF File of DBMS material Sir

Thank you very much sir....

Thanks Sir for giving clear understanding of the topic. 😊

(A5) In primary index comparison cost one Ts is missing

Partha Sir, Thank You So Much for This Amazing Lecture 😊 Lecture - 2 Completed ✔

Partha Sir, Thank You So Much for This Amazing Lecture 😊 Lecture - 1 Completed ✔

Thanks sir

disappointed:)

thank you so much Sir.

Nice Lecture

I wonder How you were selected as a lecturer in IIT, if you just read the content without explaining it..

We know how to read ppt,you should explain it :(

Please send TA assistance link

Same as my university prof :') just repeats what is on the slide. Was awesome at the beginning.

Why can't u explain the formulas used for the cost of joining, it's so confusing and you're just skipping over it just like reading a paragraph!

Is any one have Teaching assistance lecture link

Weak entity set

I really appreciate this professor for his the way of explanation

.

this is a very good course. thanks for this.

4:10 - 7:45