Concept of Relationships in ER Diagram

[@Timbow89]

I have been stumped by Cardinality Ratios and Participation Constraints for a couple of weeks. This video made everything clear within 15 minutes. I cannot thank you enough!

[@BeCuriousPodcast]

The best part about this video is, it is created in a speech which is easily understandable! Thanks

[@simonsheldon1710]

Just clicking videos desperately trying to learn this as quickly as possible, and as soon as I saw Neso, I knew I was in good hands. Thanks again!

[@nazmulhasanoyon6424]

Best organized video of database relationship that I have seen so far.

[@zahidsadiq1251]

💯 agreed

[@adebayosun02]

Sincerely, the lecture is well explained. The lecture addresses my primary needs. Thank you.

[@mustafa9671]

This video and previous 2 videos forced me to comment that such a great explanation. Now ER-Diagram is completely understood by me. I had gone though many videos for Relational Models but this one cleared all my concepts

[@DrJALAGHARI]

Thanks for sharing this valuable information through easy way.

[@bharathsrinivas467]

really clear and we can understand it soo comfortably! thank you so much for all your hard work!

[@JuanSalgado-bo7od]

This Video saved me possibly hours of reading, Thank you!

[@mirwaisdanish58882]

Best organized video in ER diagram

[@eddiemao2973]

idk, do you consider to get a job in the university as a professor? because this is WAY MORE clearer than what my processor had done, you'd slay as a professor lol. awesome video and thanks SO MUCH for sharing!

[@OilUp96]

smooth

[@chilledbrood7510]

well most Indian educators are excellent with their communication skills

[@Ex-Clamation]

This answers a couple of questions on an exam I just failed where the provided study material did not cover. Thanks.

[@Manas-cv4zh]

Thank you. You have made my life easier.

[@davidaddis2525]

your channel a place to study. it's has black screen with beautiful lecture

[@mamaafrica2512]

thanks to my professor for bringing me here

[@DevGorakhiya]

The thing needed is explain is simple manner rather using define and some bookish sentences. Other terms it is a great channel.👌👍

[@Benedict_Miriti]

This is quite informative! Not all heroes wear capes!

[@AkashYadav-di6kd]

Thank you very much, ma'am.

[@fredericoamigo]

Thank you so much for this video, and this series in genreal. Suuuuper useful and really well explained!

[@olaoluwaodeyemi4059]

Nice vod, keep 'em coming

[@lisakhanyambuwa8639]

Well explained. Thank you!

[@luckydonald3081]

Thank you for sharing the Concept... It's quite helpful

[@ahmadnaaman7288]

thankkkkkkk you first i was mad confuse about relationships but now i am not thankssss

[@kanimozhikani7138]

Thank you mam😇

[@zahidsadiq1251]

World class 👏 👌 🙌

[@CharityChemutai-bf5kc]

Thank you so much....nice and very understanding video

[@Nissicollections]

Gud explanation with clear voice...tq mam

[@MatthewHutchins]

Very clear, fantastic

[@bhubeshsr6281]

useful for final preparation

[@hemangkrish0734]

Thnx I have test on tomorrow just started watching both the playlist of neso and covered 40% will it be a good exam

[@thiagohubes]

Thank you so much

[@TanaTv2]

You are smart teacher. Thanks.

[@NitinSharma-qx4ff]

please continue this playlist

[@EternalFTWX]

يعطيس الف عافيه

[@roshanmayer]

you saved my exam

[@programmer492]

one of the best lecture

[@MaryNamondo-h1u]

Please what is the example of 1:N

[@white_devil_07___95]

Thank you...😇 ❤

[@shresthbhakta7337]

VERY HELPFUL !!

[@ReachGraphics]

Great video but please clarify how come in the unary relationship you can say the person and the person he/she is married to are participating in the relationship meaning two people in that relationship. Couldn't the same be said for the publisher and book or since there are also two things being talked about.

[@iraviailani]

Brilliant

[@mohammedmclovin4450]

about cardinality ration and alternate notation... is the cardinality ratio reversed in the alternate notation? because: "common" notation: EMPLOYEE > N > works for > 1 > DEPARTMENT alternate notation: EMPLOYEE > (1,1) > works for > (1,N) > DEPARTMENT note that the cardinality part (second item between parenthesis) for the alternate notation is inversed when compared to the common notation. is that really correct? if not, which is the correct way to express that "1 employee works for 1 department, but 1 department is worked by N employees"?

[@Zycon10]

Im using your example Cardinality Ratio: Says n employees can work for only ONE department Alternate Notation(min, max): EMPLOYEE(1,1) - A minimum of 1 employee has to participate in the relationship "Works For" and can work for maximum of 1 department. DEPARTMENT(1,N) - A minimum of 1 department can be worked on by a maximum of N employees.

[@AbdulHai-lv1hw]

Thanks, I have a doubt, relationship is between 2 entities, so from which entity point of view we have to see, I mean whether it is one to many (or) many to one.

[@aravindks7636]

it's depends you .You can views it from any side ! that is why we said one to many *OR* many to one .

[@rayaneadam4778]

life saver

[@dhanashwarkumar3944]

Apki avaj bhott pyari h ap face cam on krke pdaya kro ❤️

[@tGoldenPhoenix]

Thanks.

[@innovativeict2983]

its amazing

[@user-cp6vh9jd2c]

What is relationship type it is the relationship name for example work_on or the cardinality many_to_many????

[@ElifArslan-l9g]

thank you

[@artbyshannu4300]

Mam where is the playlist.....? I just have seen one playlist from dbms which does not belong to you. I wonder if you could provide a playlist..

[@abdulelahal-yousuf1198]

shouldnt it be 2 lines for mandotory participation?

[@felixbergman-composer626]

So a Unary relationship is not a relationship since it is only associated with itself?

[@c.d.premkumar6867]

4.13 is 1:N the same as N:1 because it appears to be the same in reverse ?

[@balagovind6273]

no not same

[@seu8867]

Can we get the slides?

[@sanskarbhusal1924]

The ending music is so good.

[@farukhkhan9984]

Hello mam ,pdf will be available

[@DevGorakhiya]

explain in *

[@continnum_radhe-radhe]

❤❤❤

[@ganeshreddy7073]

Any vitian here ?

[@saugat123_]

Today is my exam 😂

[@libinbabu288]

Any fisatian

[@gouravchouhan1790]

Haye kya aawaz hai

[@rahul_siloniya]

Please don't change the accent. Keep it natural.

[@-Mohamed_bayan]

her accent is good

[@rohitmaity3795]

Yes Hindi English accent rakhe pls British and Hindi accent me na jayee

[@CorxxZone]

​@@rohitmaity3795yeh English Hindi aur British hindhi mai kya farq hua

[@isaahisaah5379]

gude!gude!

[@حبيبةختو]

اريدد بلعربي😭💔

[@sachinsudaraka6397]

🤟

[@chandran-youtube]

👌🏽

[@gluttony4778]

hello muj

[@include831]

@

[@hypebeaver4150]

noice

[@ahamethaathil2001]

Your slides are dark. If those were light color, it would be good

[@0pini0n21]

Dry and boring theory

[@takudzwaesanyanga9571]

hie do you have a whatsapp group

[@jimmmmyin]

Thank you