Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka MySQL DBA training curriculum, Visit our Website: bit.ly/2B5EwLJ

1NF: 4:16 2NF: 5:37 3NF: 7:37 BCNF: 9:52

jesus christ you took 15 minutes when my teacher took more than 6 hours and i still hadnt learned anything from! You are a genius sir thank you for the video!

@edurekaIN

4 жыл бұрын

Thanks for the compliment! We are glad we could help. Do subscribe to our channel to stay posted on upcoming tutorials.

But wasn't the table in the 3NF example not yet in 2NF? Isn't Subject (Non-prime attribute) is partially dependent on Subject Id (candidate key)?

When my professor was teaching I couldn't understand what was even the need for normalisation let alone itself but u made it clear in the very start. Now my all doubts are clear regarding this. Grateful that I came through this video. Helped alot 👍

@edurekaIN

2 жыл бұрын

Hey:) Thank you so much for your sweet words :) Really means a lot ! Glad to know that our content/courses is making you learn better :) Our team is striving hard to give the best content. Keep learning with us -Team Edureka :) Don't forget to like the video and share it with maximum people:) Do subscribe the channel:)

I have a textbook that 'explains' this subject. That book could have been written in hieroglyphs and it would make more sense to me. Thank you so much for the very clear explanation! Helps me a lot!

I understand much clearer now, Thank you!!

The video was really very helpful to me. It's because of the presence of teachers like you that students can understand the topics instantly especially those who don't have tutors

@edurekaIN

2 жыл бұрын

We are super happy that Edureka is helping you learn better. Your support means a lot to us and it motivated us to create even better learning content and courses experience for you . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Congratulations for 1 million subscribers ...

Great explanation in jus 13 minutes 🙌👏 Understood the whole concept

awesome explanation...clear and precise..

Thank you very much for this from Rome.

Great explanation. Thank you!

Understood sir, thank you

Thank you so much sir nice explanation !!

Thank you man, you are great!

Really it is very helpful for me to get clarity about this topic for my upcoming exam Thanks a lot for giving us knowledge 👍👍👏

@edurekaIN

2 жыл бұрын

Hi : ) We really are glad to hear this ! Truly feels good that our team is delivering and making your learning easier :) Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

What about 4NF and 5NF? Are these two NF really needed in real scenario?

It's my exam today and that was really helpful thank you very much

what is difference between 2NF and BCNF ?

What is the difference between 2nd and 3rd? By looking at the examples in the video both looks same. Please let me know thanks

@edurekaIN

4 жыл бұрын

To make sure that the database must in 2NF, the database should be 1NF and should also have a single-column primary key. Also, to make sure that the database must in 3NF, the database should be in 2NF and must not have any transitive functional dependencies. If you want an example on Normalization, refer to the following article:www.edureka.co/blog/sql-tutorial/#normalization

What a man! Brilliant explanation! Thank you for this!

@edurekaIN

2 жыл бұрын

Thank you so much for the review ,we appreciate your efforts : ) We are glad that you have enjoyed your learning experience with us .Thank You for being a part of our Edureka team : ) Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Thank you, you are awesome this is the fifth video that I ve been watching for normalizations, I just understood with your video, thank you very much

@edurekaIN

Жыл бұрын

You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Amazing breakdown of a complex concept - thank you!

Tq edureka, tq professor

Clear explanation is super Sir. We need more concept i.e. about keys db commands. How to write queries and also 4nf...

@edurekaIN

2 жыл бұрын

It is great to know that our contents are helping you learn better and learn easy ! We are super glad to know and have learners like you with us. We'll definitely take your suggestion to the team and create content on this ! Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Very Nice explanation tq.

Thank you !!

thank you sir ,very simple and clear explanation

@edurekaIN

Жыл бұрын

You're welcome 😊 Glad it was helpful!!! Keep learning with us..

Thank You sir.

Thank you sir very grateful explanation in simple method very helpful for me by these explanation i had cleared all the doubts regarding this concept

@edurekaIN

Жыл бұрын

Hi : ) We really are glad to hear this ! Truly feels good that our team is delivering and making your learning easier :) Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

thanks Sir...too good

very informative, thank you for posting this!

@edurekaIN

2 жыл бұрын

You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Excellent video

Thank you...

very clean and clear session

@edurekaIN

Жыл бұрын

Glad you think so! Keep learning with us..

One of the best lecture video i have ever watched ..

@edurekaIN

2 жыл бұрын

Glad it helped

Thanx for the video. I got clarity on this topic by this video.

@edurekaIN

2 жыл бұрын

You're most welcome :) Glad it was helpful !!

sir you are a genius

well explained

this was very helpful thank you for making this!

Thank you

Thank you😊😊😊

Thank you for this beautiful and clear explanation bro

@edurekaIN

2 жыл бұрын

Hi : ) We really are glad to hear this ! Truly feels good that our team is delivering and making your learning easier :) Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Superb simple and short!❤️

@edurekaIN

2 жыл бұрын

Thank you 🙂

Great explanation!! This may come in handy and clearly understood the concept when you've got a project at hand

@edurekaIN

2 жыл бұрын

Thank you so much : ) We are glad to be a part of your learning journey. Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Thanks🙏🏽

thank you

Can u please explain bcnf and super key

And this is how I feel in love with the DBMS Subject.

@edurekaIN

Жыл бұрын

You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

I had left only 1hr for xam I jst saw this video twice nd written the same question, the explanation was very clear can understand easily

@edurekaIN

2 жыл бұрын

We are very glad to hear that your a learning well with our contents :) continue to learn with us and don't forget to subscribe our channel so that you don't miss any updates !

Thanks

Excellent

I wish I had this video when I was in College

Thank You

very interesting and explicite and easy to understand

@edurekaIN

2 жыл бұрын

Good To know our videos are helping you learn better :) Stay connected with us and keep learning ! Do subscribe the channel for more updates : )

when I need to understand some topic, I just search topic name + Edureka ✨

@edurekaIN

3 жыл бұрын

Hey:) Thank you so much for your sweet words :) Really means a lot ! Glad to know that our content/courses is making you learn better :) Our team is striving hard to give the best content. Keep learning with us -Team Edureka :) Don't forget to like the video and share it with maximum people:) Do subscribe the channel:)

Very nice.

thanks a lot

thank you so much for amazing session sir 🙂

@edurekaIN

6 ай бұрын

Most welcome

Thank you so much, awesome video

@edurekaIN

2 жыл бұрын

Thank you for your review : ) We are glad that you found our videos /contents useful . We are also trying our best to further fulfill your requirements and enhance your expirence :) Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Nice class

Man you are great!!!

@edurekaIN

2 жыл бұрын

Thank you for your review : ) We are glad that you found our videos /contents useful . We are also trying our best to further fullqfill your requirements and enhance your expirence :) Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

THANK YOU for the concise and clear examples!

@edurekaIN

2 жыл бұрын

Glad it was helpful!

Good explaination Sir...!

@edurekaIN

3 жыл бұрын

Thank you so much for your review on our channel  Great to hear that Edureka is helping you learn better . We’ll strive to make even better learning contents/courses in the future ! Do subscribe the channel for more updates : )

good 👍

jeez thankyou

vv good. explained ccoly. aprreciate it boss.

@edurekaIN

2 жыл бұрын

We are very glad to hear that your a learning well with our contents :) continue to learn with us and don't forget to subscribe our channel so that you don't miss any updates !

Great explanation.

Great session with examples

@edurekaIN

2 жыл бұрын

Glad you liked it!

Thank u sir it's very ...nice

@edurekaIN

Жыл бұрын

Most welcome 😊 Glad it was helpful!

Good explanation. I got it.

@edurekaIN

2 жыл бұрын

Thank you for you time in giving a feedback :) We are glad that you are learning from our videos! Stay connected with our channel :)

What's about 4nf & 5nf

Thank you edureka

@edurekaIN

Жыл бұрын

You're welcome 😊

My exams tommorow, this video really helped alot.

@edurekaIN

2 жыл бұрын

Thank you so much : ) We are glad to be a part of your learning journey. Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

very good explanation.

@edurekaIN

Жыл бұрын

Glad you think so!

Good explanation👏🏻👏🏻👏🏻👏🏻

@edurekaIN

Жыл бұрын

Thank you 😊 Glad it was helpful!!

thank you so much

@edurekaIN

2 жыл бұрын

You're welcome 😊 Stay connected with our channel and team :) . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

Great video!! 👍

@edurekaIN

Жыл бұрын

Thanks for the visit

Idea!! Keep going bro

@edurekaIN

2 жыл бұрын

Thank you so much : ) We are glad to be a part of your learning journey. Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

sir pls put a video on cyber forensics sir the branch of future cyber security way that proves to be the correct way

@edurekaIN

Жыл бұрын

Thanks for showing interest in Edureka kindly visit the channel for more videos our content creators are eagerly waiting for your suggestion to make new videos on your interest :) DO subscribe for the video update

I think no one can explain better than you..

@edurekaIN

Жыл бұрын

Thank you 😊 Glad it was helpful!

awesome session sir but i need 4nf and 5nf..

@edurekaIN

Жыл бұрын

Thanks for showing interest in Edureka kindly visit the channel for more videos our content creators are eagerly waiting for your suggestion to make new videos on your interest :) DO subscribe for the video update

can a table have two primary keys

@edurekaIN

4 жыл бұрын

We can have only one Primary Key on a table. Keeping this in consideration and to enforce database normalization (third normal form) databases don't allow multiple primary keys on a table. You can create primary key spanning multiple columns. You can also create a UNIQUE constraint on a NOT NULL column.

best explanation

@edurekaIN

3 жыл бұрын

We are super happy that Edureka is helping you learn better. Your support means a lot to us and it motivated us to create even better learning content and courses experience for you . Do subscribe the channel for more updates : ) Hit the bell icon to never miss an update from our channel : )

🙏 srir

Edureka is the best school 👍

@edurekaIN

2 жыл бұрын

Good To know our videos are helping you learn better :) Stay connected with us and keep learning ! Do subscribe the channel for more updates : )

difference between 2nd and 3rd normal form

@edurekaIN

3 жыл бұрын

In 2NF non-prime attributes are allowed to be functionally dependent on non-prime attributes. In 3NF non-prime attributes are only allowed to be functionally dependent on Super key of relation. No partial functional dependency of non-prime attributes are on any proper subset of candidate key is allowed. Hope that solves your query.

And then come NoSQL DB which difies all these ... tech world is bizzare..

@edurekaIN

4 жыл бұрын

SQL and NoSQL are used to store different formats of databases. So, both of them stand good against each other and you have to choose which type of database can help you and your organization.

❤❤❤❤❤❤❤

😇😇

Nice sir

I couldn't get past the distraction caused by the instructor pronouncing Data as Deeeta. Seemed like a good tutorial otherwise, so truly its my loss.

well explained

Thank you

Thanks