Normalization - Functional Depdendency Diagrams

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  • Опубліковано 15 січ 2025

КОМЕНТАРІ • 22

  • @GideonQuagraine-b7t
    @GideonQuagraine-b7t 10 місяців тому +1

    You sir, are the GOAT!!!!! This is so simple and straightforward. Thank you so much!!!!

  • @nicolebordell8422
    @nicolebordell8422 2 місяці тому

    This is hands down the best video explanation I've seen. Even my professor didn't explain it this well. Thank you!!

  • @TheoRoganExperience
    @TheoRoganExperience 2 роки тому +2

    You are a legend! Best explanation on Normalization!!

  • @jaylue9106
    @jaylue9106 10 місяців тому

    you are awesome, i spent so much time reading through the book and didn't understand it. but then i found your vid and it helped so much. thank you !

  • @zebra2218
    @zebra2218 6 місяців тому

    Your video triggered me to hunt for cengage book and in turn both helped me very much. Thanks a ton

  • @mohamedatallah7845
    @mohamedatallah7845 Рік тому

    Excellent job

  • @ryanquinn8408
    @ryanquinn8408 2 роки тому +1

    Thank you so much. This video helped out so much!

  • @ДмитроПрудко
    @ДмитроПрудко 10 місяців тому

    This video is very helpful! Thank you!

  • @KaiJunTan-t4n
    @KaiJunTan-t4n Рік тому

    thank you sir, your explanation is clear and understandable

  • @jamminstunt
    @jamminstunt Рік тому

    Thank you so much, this is very clear!

  • @AbdullahAbdelaziz-vq3dv
    @AbdullahAbdelaziz-vq3dv 4 місяці тому

    Thank you 🙏

  • @dmanrod9479
    @dmanrod9479 11 місяців тому

    This is so helpful! TYSM

  • @rutujabhamare6438
    @rutujabhamare6438 2 роки тому

    Thank you! This video was really helpful!!

  • @pv1223
    @pv1223 3 роки тому +2

    thank you ❣️

  • @sabajeeawody1670
    @sabajeeawody1670 2 роки тому

    Thanks, a lot that really helped ... but I have confusion on charge dependency on emp_num or job_class

  • @isabel-mi5pn
    @isabel-mi5pn 3 роки тому +1

    thank you so much!

    • @pv1223
      @pv1223 3 роки тому

      tamang puyat lang sabel 👁️👄👁️ HAAHAHAHA same -pv

  • @karta8436
    @karta8436 3 роки тому

    good

  • @vaibhavdadas5372
    @vaibhavdadas5372 2 роки тому +1

    Summary ::::
    full dependency : using primary key or composite primary key we can drive all attribute
    partial dependency : when their is one composite primary key having 2 keys each can identify some relationship among other attribute separate it we get (2NF)
    transversal dependency : when the attribute are not dependent on any primary key or composite primary key remove those attribute to get (3NF)
    I Hope I am correct on this 😁😁😁

  • @gandbetaa5581
    @gandbetaa5581 Рік тому

    There is no consistent transitive dependency
    104 Sales rep earns 50 bucks and 429 sales rep earns 40 bucks :p

    • @tshepomamorare6559
      @tshepomamorare6559 4 місяці тому

      I saw that but I think it was an error in this video because in the textbook, every job class has a specific charge no matter the project

  • @foodloverss2
    @foodloverss2 Рік тому

    Thank you so much!