i sometimes wonder how much universities would be better off if they employed the best youtube teachers as professors instead of the professors they currently employ. just had a 2 hour confusing lecture on this topic. this video explained it in 6 minutes

I have heard of these star and snowflake schema concepts before as well as implemented them for many years without really grasping key foundational concepts. This explanation really cleared up the key concepts for me. As an added bonus I finally grasped concepts behind Normalized and Denormalized. I finally get it. Thank you.

You have no idea how helpful this was! You explained that so well, thank you!

This is the best video I have seen for difference between the Star and Snowflake Schema. The easiest and clearest way to explain this topic. Thanks for all your efforts!!!👍🙏

To be frank many of our college professors who were Phd holders and getting paid 20lpa just for taking 2 hours of class per day never made an attempt to reach their concepts to last benchers also, they had a superiority complex of having Phd certificate so if any student didnt understand their way of explaining things they made us to feel that we arent fit for engineering. Glad that youtubers are becoming our best teachers now.

People complicate data modelling so much that many get scared of this term. You have explained in such a clear way in short time which is commendable. Unfortunately many university professors waste ample time without achieving anything.

I had understood crisp clear about these concepts. Thanks to you man❤

Hello ! This is probably the best video I have seen in my life about this topic. Excellent ! 👌

sir i had just read this same topic a few days ago but now you have cleared all my doubts completely, thanks

I find this video a great explanation of the STAR and the SNOWFLAKE schemas! Thanks for creating a valuable content!

Good job on this video. I'm a senior data engineer and found this easier to explain than what was in my head Lol. I think how you described how the snowflake schema can evolve from a star schema was spot on. One suggestion would be to compliment the ease of how these tables are refreshed and maintained over time (you did this a bit with your product table) and how modeling these up front impacts everything around it such as ETL, API calls in a web form, how a search might be conducted, etc. Nice work!! A+++++

Fantastic, I tried to learn from text book but couldn't quite grasp it. You made it very simple thank you

I really could not understand the snowflake schema but this video did its job. I am clear now. Thankyou, appreciate it. We need more of these videos.

Nobody can match the way how you are teaching/clarifying a new topic to the beginners. ❤️ Please do more such videos 👍

This video is incredible. Completely simplified the concept for my understanding. And being able to see the concepts you're explaining helps greatly as well. Thank you for making this.

Thank you so much Sir. I am glad I found this first before seeing any other confusing videos unlike others here. Very nice explanation 👌

Thanks sir for explaining in better way and with better example

thank you very much for explaining it on such a fundamental level, very easy to grasp

This is the best explanation. I finally got it. Thank you Sir

Thank you for your SUPER CLEAR explanation ❤

Very thoughtfully explained, making it easy to grasp even for data engineering newbies

Thank you for the overview! I learned a lot from this video.

You art of breaking complex things into simple is awesome. Superb explained. Thanks.

Thank you Dhaval for another very informtive video, you are unmatched in the world of data analytics!

Short and Crisp explanation.

I really enjoyed this video because the content in this video is very amaze. I am aspiring data analyst so every day i spent some time for learning new skills depends upon the analytics and talking about this video its very good because with in 6 minute teaching me whole thing related to star and snow schema and data modeling also. I really enjoyed this video and i recommending this video if you really want to know more about the schema, Database, Data modeling and normalization.

This was one of the best method to explain. The diagram and visualization was perfect. Thank you sir..

Can't be any simpler explanation than this, Thank You

Great Explanations simple and easy to understand. Thanks

Well explained. I got goosebumps when Dhaval said "Folks it is as simple as that ..." 4:05. Great job . Loved your content.

Excellent, I thought the last example is an example of Galaxy Schema (Constellations of facts used to connect different or same dimensions) but good visualization!

Best video I have seen on this topic. PLEASE keep up the good work so others (like me) can benefit from your simple way of explaining concepts.

Explained better than ChatGPT! Excellent 😁👍🏼

Thank you so much, my friend. Great explanation!

This was beautifully I explained. I subscribed in an instant!

Such an insightful explanation that too in simple terms

waaao...amazing..very simple explanation..hatts off

it was the best best best ever describing the models , thankkkkkkkkkkkkks alot.

Succinct and extremely informative. Thank you for this!

Awesome, very clear and simple explanation. Up until know, Data Modeling concept is ambiguity for me, now I understood full. it's data conversion process from raw data to normalized one!

Very great explanation, I was in confusion all these days , but you have clarified it for good. Thanks heaps

wow amazing , so simple to understand. crystal clear explanation ! Thank you so much Subscribed !

Amazing video. Very simple and easy. I am 5 years old and I understood the concept completely.😅

Love the explanation. Very clear and good example. Thanks very much!

Omg, that makes it so so so much clearer that chatgpt also can't explain well. Thanks!

Excelent explanation professor! Thank you for the great work! A huge hug from Brazil

The best easiest explanation till date. Thankyou Sir !!

Great explanation and visuals.

Really short and sweet way of teaching 😀

Jeez, you really explained it like to a 5 years-old. Thanks so much

Such an excellent way to explain the things..Thank you sir!!

Very helpful, thank you!

Great explanation.

I really enjoyed the way you explaiend those :)

Thank you. This explanation is so clear and highlights the difference between two schemes.

Awesome sir, ur way of explanation with practical example is jusssst awwwwesssome !!!!

Excellent an dsimple!

Excellent job, the Idea is clear and straightforward

way of explaining is extra ordinary.

Totally awesome.👍🏾

Thank you this was very helpful

fantastic explaination

I wish you were teaching my SQL course because this is so so clear! Thank you

Thank you sir. Very good explanation with simple examples

what a gem of a person you are!

Superb man! Superb .

You are a life saver ! Thanks alot for the simplification of the concept

superb explanation

Man you are just amazing!

Its very simple that you had explained ..Even though a layman can easily grab this concept. Thank you very much making this video.

Simple topic, but explained very well.

This is a superb, very clarifying presentation. Thank you for putting this together.

That was really a great video!

Great video Dhaval!

Seriously Got to know the exact point in a few seconds ✍👏

thankyou so much sir .

thank you so much for information

Very clear explanation, many thanks.

MASTER DATA MANGEMENT (customer , Vendors), sometimes after 20 years of experience we forget the THEORY , although we have the practical knowledge ( good to brush)

Superb & clear explanation ...Thanks

nice explanation sir!

Excellent. Tough concept simplified

Easy to understand! Thanks!

Thank You Sir

This video helped me a lot, thank you so much for wonderful explanation , it means a lot 🙏🙏🙏🙏🙏

Thanks for visualizing and explaining

All doubts cleared!

Great learning cleared all my doubts tq

very nicely explained. Thank you for sharing.

thank you 🙏🙏

Beautifully explained. Thank you!

Done, thanks

Fantastic help

Fantastic video, great explanations. Thank you, sir.

Really helpful

Hi sir , your videos are really good. Please make a playlist for data engineering concepts . Love from Odisha ❤️❤️

Excellent presentation, thank you

amazing amazing amazing!!

very good explanation.thank you.

so clear, thank you!