Lec 5: Armstrong's axioms in DBMS | Inference rules of Functional Dependency

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  • Опубліковано 19 жов 2024

КОМЕНТАРІ • 213

  • @abhimanyusoni491
    @abhimanyusoni491 Рік тому +81

    The best lecturer of computer science at UA-cam. Even Better than gate smashers and abdul bari also

    • @vasusukhija5015
      @vasusukhija5015 Рік тому +26

      come on bro we cant act like legends cannot co-exist all these guys are best

    • @SteveBClark
      @SteveBClark Рік тому +4

      That's why some people watch their videos instead of her, because they know their teaching ability. I don't hate anyone

    • @Kim_jong_un69
      @Kim_jong_un69 Рік тому

      Your mentality is terrible 🤣

    • @divyanshpandey8355
      @divyanshpandey8355 10 місяців тому

      bro just go and cry in corner. Simp.

    • @csengineer8819
      @csengineer8819 9 місяців тому +1

      @@Kim_jong_un69 😁

  • @ashankavindu2409
    @ashankavindu2409 3 роки тому +39

    I'm a University student madam but...I learn from you more than the university.....thank you so much 💓 God bless you....keep doing this for student like us...

  • @eliphasmasuka5730
    @eliphasmasuka5730 4 роки тому +23

    I have watched more than 3 lectures, at once all because you are so clear ma'm wonderful efort

  • @goldiea6481
    @goldiea6481 2 роки тому +11

    Thank you so much for the straightforward explanation! Your videos have carried me through my Algorithms class, and now DBMS! You have a true gift for teaching 😊

  • @nikithasaurabh4019
    @nikithasaurabh4019 3 роки тому +8

    Simplified yet very effective explanation of the concepts. This is the best explanation of FD and normalisation I have come across so far. Keep up the good work Mam. We need teachers like you to help the student community!

  • @jacobs1219
    @jacobs1219 Рік тому +13

    When i joined engineering you have 750+k subscribers....now you hit 1.1M. Giving us free tutorial where as we give 85000+ in colleges for the same . The difference is we understand your lectures

  • @pacochamorro-fierro122
    @pacochamorro-fierro122 4 роки тому +14

    Hi, Jenny. I just wanted to thank you for this amazing explanation. I was just interested in Armstrong'a axioms but definitely I am staying around to learn more from you.

  • @alishallawadhi780
    @alishallawadhi780 3 роки тому +4

    Thank you so much ma'am for being there. I have watched so many lectures your clarification is very clear. I have passed my last semester exams because of you. You are just like a god to me.

  • @WeirdDictionarylearning
    @WeirdDictionarylearning 3 роки тому +5

    Very well explained Jenny . I have watched this video after 1NF 2 NF explanation.
    I have had watch before then it could be easier to understand normalisation technique.

  • @arielguerrero5803
    @arielguerrero5803 4 роки тому +11

    Thank you, my Database professor doesnt even compare to the quality of lecture you posted. Truly a course saver!

  • @chandnijaiswal9751
    @chandnijaiswal9751 3 роки тому +2

    Ma'am I just want to say you is "Jab aap samjhati ho to Makhan jaisa samaj mai aata hai". Thank you soo much maam ❤️❤️ . Your videos are helping me alot❤️ and my interest in cs is growing 🔥it all bcoz of you😌

  • @abhishekpathak2409
    @abhishekpathak2409 4 роки тому +2

    Very nice mam i have seen so many of videos online but the way u taught us incredible thanks for helping us

  • @pavithrapavi6213
    @pavithrapavi6213 4 роки тому +14

    Yesterday class my mam teach this with same example.i think my mam copy from you thanks to make understand the topic

  • @amanprajapati3417
    @amanprajapati3417 2 роки тому +2

    don't understand why people are not liking this video😐😐😐😐😐😐😐😐 she explains flawlessly❤❤

  • @micah167
    @micah167 4 роки тому +5

    i love how you put effort in your tutorials! thank you very much !!!

  • @tushargupta2009
    @tushargupta2009 4 роки тому +1

    Your teaching really shows your hardwork and the quality you have to teach a topic. Thank you mam for the lectures.

  • @madhuraamarajeewa78
    @madhuraamarajeewa78 4 роки тому +3

    Your lectures are very clear, teaching methodology(s) are also very good, I ll recommend for my students

    • @jirehag5140
      @jirehag5140 2 роки тому

      No, don't! Endeavor to help your students to understand just as she is helping us here. That's why your students are paying fees. She doesn't take fee from us. Do your job the best way as you are paid for. Good luck to you...

    • @sriramkrishnamurthy4473
      @sriramkrishnamurthy4473 2 роки тому

      @@jirehag5140 kya baat kahi hai bhai sahab !! Wah Bhai Wah janabe ALi !

  • @ajaykrishna0079
    @ajaykrishna0079 3 роки тому +3

    You are the one who saving so many furures👏👏🙌🙌 .. Keep working mam 😍

  • @srikanthsrinivasan3843
    @srikanthsrinivasan3843 4 роки тому +14

    Your lecture was very easy to understand. #between# my mother would look like you in your age. And of course you would look like my mother after years.😁(don't worry my mother is super pretty 😂😅)

  • @HarshYadav-cj3yu
    @HarshYadav-cj3yu 4 роки тому +6

    please make a video on career options using computer skills. Lots of us come from unpleasant environment to study, please help shaping our mind.

  • @dinushachathuranga7657
    @dinushachathuranga7657 Рік тому +1

    Your teaching potential is amazing . Bunch of thanks ma'm❤❤

  • @bhushankumarkhade2985
    @bhushankumarkhade2985 Рік тому +4

    Nice explanation mam.... The example of Ram, Sham and Mohan in awesome...💯

  • @kayyan7912
    @kayyan7912 3 роки тому +3

    Thanks so much Jenny. Great tutorials!! Love from Australia

  • @_sarthakmisal
    @_sarthakmisal 2 роки тому +2

    Mam I like your lectures the most you teach really great
    I wish you will be one of the top educators on UA-cam very very soon Love you Mam❣️

  • @anandms7537
    @anandms7537 4 роки тому +2

    Your lecture is very nice, I got just 5 marks out of 75 in dbms in sem ,
    Now I think I can score above 70 marks on dbms in ATKT exams
    Thank you mam😘

  • @anilmiral
    @anilmiral 4 роки тому +2

    Thank you so much mam for such a great explanination ...........and the way of teaching is awessom,,,,

  • @debashrutibhattacharjee5023
    @debashrutibhattacharjee5023 4 роки тому +5

    Seamlessly explained. Thank you so much!!

  • @Khedhar108
    @Khedhar108 4 місяці тому

    Great Teacher - love the way you taught in simple way

  • @evanskiprotichkorir9902
    @evanskiprotichkorir9902 3 роки тому +1

    I really Love you lecturers they're very much clearer thanks very much

  • @barkatulislam4639
    @barkatulislam4639 4 роки тому +13

    Ma'am being ur student on UA-cam , I think there is no need to attend the class in college. # THANKSMAAM.

  • @suthararvindjlr
    @suthararvindjlr Рік тому +1

    love the way of your teaching ,Better than our university faculty.❤❤❤❤

  • @kumarayush9499
    @kumarayush9499 Рік тому +1

    Thank you maam very good lecture on the axioms.

  • @mosesmbira5808
    @mosesmbira5808 3 роки тому +2

    Your lectures are well explained and simplified.

  • @moizmusic9242
    @moizmusic9242 4 роки тому +2

    Awesome explantation......ur lectures helps me alot mam. Luv frm Pakistan ❤️

  • @bhavyasingh7595
    @bhavyasingh7595 3 роки тому +2

    At first I was not so sure.
    But maam you're an awesome teacher.

  • @subhankarsingharoy9822
    @subhankarsingharoy9822 4 роки тому +1

    Hii maam ur explanation r wonderful...it makes the subject very clear to me....maam i have a request please make videos on COA

  • @rushikeshjadhav1414
    @rushikeshjadhav1414 4 роки тому +6

    Studied DBMS and ready for Exam !
    Now just here to for the ...
    "To say something in a geeky way !"
    mysql> create database myheart;
    Query OK, 1 row affected (0.00 sec)
    mysql> use myheart;
    Database changed
    mysql> CREATE TABLE Jenny (Myfeeling varchar(255));
    Query OK, 0 rows affected (0.02 sec)
    mysql> insert into Jenny values ("I love You");
    Query OK, 1 row affected (0.03 sec)
    mysql> select * from Jenny ;
    +------------+
    | Myfeeling |
    +------------+
    | I love You |
    +------------+
    1 row in set (0.00 sec)

  • @TheFailGuy01
    @TheFailGuy01 3 роки тому +2

    Thank you so much mam .you made me understand for tomorrows exam.thank you so much once again 🙏🙏

  • @Momo-qr3rd
    @Momo-qr3rd 2 роки тому

    you are an agel, you are a genie 😌thank you very much for your efforts 🙏 I am proud of such smart women like you, my wish is to become like you. keep it up 💪

  • @nithishkumarb9622
    @nithishkumarb9622 Рік тому +1

    Thank so much your lecture mam is very useful for me🙂🙂🙂🙂

  • @AdiCode_Hub
    @AdiCode_Hub 2 місяці тому

    thanks for the amazing lecture.

  • @prathapg8065
    @prathapg8065 2 роки тому +2

    Thank you mam, your videos are really understandable and useful for my placements👍🏼

  • @varshasharma7072
    @varshasharma7072 4 роки тому +2

    Mam you are really awesome with concept explaining 👌

  • @silverkobo
    @silverkobo 4 роки тому +13

    Thank you! This is the best explanation out there! Greetings from Israel :-)

  • @vivek-rathod
    @vivek-rathod 4 роки тому +1

    Thank you mam for amazing explanation
    You are awesome teacher
    Please make full series of DBMS

  • @lukamugosa911
    @lukamugosa911 4 роки тому +3

    You re a great teacher! Keep it up👍

  • @abhishekroushan3307
    @abhishekroushan3307 4 роки тому +1

    I'm an electrical engineering student. I have watched all your computer science videos. Nothing understand but enjoyed you !! Love you 💗

  • @mkhits1260
    @mkhits1260 4 роки тому +1

    Thank you so much for excellent explanation

  • @Amitakd2023
    @Amitakd2023 3 роки тому

    thank you jenny mam for excellent explanations..👍👍❤❤👌👌👌

  • @BroncoC206
    @BroncoC206 3 роки тому +2

    Love your stuff, saved my homework.

  • @FezziTalib
    @FezziTalib 3 роки тому

    the 2way of explaining is quite humble

  • @sarojneupane7008
    @sarojneupane7008 4 місяці тому

    Thanks !! best lecture

  • @HsTag77
    @HsTag77 4 роки тому +1

    Nice explanation mam

  • @elyasaf755
    @elyasaf755 4 роки тому +1

    Very clear. Thank you so much for this course!

  • @gopalbhagat9528
    @gopalbhagat9528 4 роки тому +2

    Mam please make a video on query language
    And Topic like DAC MAC RBAC AND SQL INJECTION AND INTRUSION DETECTION ETC

  • @AmanSingh082
    @AmanSingh082 2 роки тому +3

    Mam, In Argumentation I think if x determine y and this is not valid then always xa determine ya is not valid.if i'm wrong then please give me an example for this problem.

  • @anuragsharma5736
    @anuragsharma5736 3 роки тому

    Very well explained mam.... Thanku you so much mam we all love you

  • @SanjoliVashisth
    @SanjoliVashisth 11 місяців тому

    composition example:
    R.no (X )----> marks ( Y)
    Name (A)--------> dept(B)
    then
    R.no, Name (XA) ---------> Marks, dept (YB)

  • @narendrapalsingh5891
    @narendrapalsingh5891 11 місяців тому

    Infinite thanks

  • @hayetchekired462
    @hayetchekired462 Рік тому

    Thanks !! awesome explanation!

  • @1nt3rnetz
    @1nt3rnetz 3 роки тому

    Hello, in a real world context, should we only be able to say that we have a functional dependency when the fd is valid from time n to infinity? - Thank you for your videos, they have helped me so much.

  • @skittles234567
    @skittles234567 4 роки тому +1

    thank you for being a lifesaver! you're so clear in your explanations and I'm so grateful!!

  • @eclass7145
    @eclass7145 4 роки тому +3

    Good Teaching method maam. I request maam Python tutorial maam ..

  • @gowntobuild
    @gowntobuild 3 роки тому

    Such a beautiful educating queen♥️

  • @tpedimotika3273
    @tpedimotika3273 Рік тому +1

    Ευχαριστούμε!

  • @627_kaustubh_Dhumale
    @627_kaustubh_Dhumale 7 місяців тому

    thanks mam insem exam cleared because of you

  • @surajkushwah3221
    @surajkushwah3221 4 роки тому

    sab samajh ara hai bohot badiya ..but plz thora jaldi video daal dijiye exam hai 15-20 din mai .. daa to ho gayi meri .. DBMS aur karwa dijiye please ... bacha lo madam.

  • @vishaknayanajith9051
    @vishaknayanajith9051 Рік тому

    Best tutor in my uni life ❤

  • @gaudok3281
    @gaudok3281 Рік тому

    good video, I learnt a lot about c++

  • @preetianeja6232
    @preetianeja6232 Рік тому

    You are a great teacher

  • @MANNGARG-tc9sq
    @MANNGARG-tc9sq 2 місяці тому

    superb lec

  • @aarthyvenkat7868
    @aarthyvenkat7868 3 роки тому

    Mam...please post theory of computation videos...please mam....ur teaching s awesome...

  • @jamshedraza3928
    @jamshedraza3928 9 місяців тому

    I like ur lectures

  • @eunmison5412
    @eunmison5412 4 місяці тому

    3. Argumentation: if X->Y, then AX->AY. This is also right?

  • @blessingajayi9457
    @blessingajayi9457 Рік тому +1

    You’re a great teacher ❤

  • @JayPatel-ou2ud
    @JayPatel-ou2ud Рік тому

    GREAT explanation 🙏🏻

  • @RitikKumar-km5io
    @RitikKumar-km5io 8 місяців тому

    Thank You Mam❤!

  • @jennikakahui
    @jennikakahui 3 місяці тому

    Thank you Jenny :D

  • @yashmishra9603
    @yashmishra9603 4 роки тому +1

    First video with open hairs 😍😍 looking so beautiful madam

  • @Jagriti_Shukla
    @Jagriti_Shukla 5 місяців тому

    MY PROFESSOR WATCH YOUR VIDEOS AND TEACH EXACTLY SAME IN THE CLASSROOM LECTURE
    😅😅😄😄

  • @unveilscience
    @unveilscience 7 місяців тому +20

    If Ram is Father of shayam and shyam is the father of mohan , Then Ram is the Father of Mohan 💀

  • @sanas.193
    @sanas.193 2 роки тому

    Thank you very much Madam ♥️♥️♥️

  • @278xyzsonal
    @278xyzsonal 3 роки тому

    You are the best ma'am 👍👍

  • @basavadinesh6240
    @basavadinesh6240 Рік тому

    Thank you very much mam

  • @muhammadabdullahibrahim2121

    In the end composition dependency you say A determines B then you say (Marks and Dept) represent as "A" Determines (Course) represent as "B" so i should understand it like that you have been taken A as a two attributes(Marks,Dept) And B as as single Attribute? But in the Relation A determines B "A represent has a single attribute" So confusion is that Have you Combine the two column's (Marks,Dept) as A ?

  • @ahd-123z
    @ahd-123z 11 місяців тому

    TYSM

  • @User-meme1232
    @User-meme1232 4 роки тому +2

    1. R.No. -> Name, Marks: FD
    2. Dept, Course -> Name: FD
    3. R.No.,Marks -> Dept: FD
    4. Name -> Course: No FD
    5. Name, Marks, Dept -> R.No.: No FD

  • @aamishanwer8084
    @aamishanwer8084 4 роки тому +1

    wow before watching I fall in love with you 're video

  • @theflyingfamily2521
    @theflyingfamily2521 2 роки тому

    thank you so much mam !!!

  • @marc-oliviersimard9083
    @marc-oliviersimard9083 3 роки тому

    One of Armstrong's axioms should be "augmentation" and not "argumentation". Anyways, I really appreciate your lectures, Jenny!

  • @Mandeepsingh-jo5cf
    @Mandeepsingh-jo5cf 3 роки тому

    Thank you very much mam!

  • @fareedahmedkhan7787
    @fareedahmedkhan7787 4 роки тому +3

    Trivial Functional dependency
    R.No , Name , Dept --> R.No , Name , Dept
    Is this a trivaial Functional Dependency or not?

  • @thekiwisqu33z34
    @thekiwisqu33z34 Рік тому

    Amazing!!!

  • @karunanikhil1089
    @karunanikhil1089 2 роки тому +1

    What is the use of functional dependency in DBMS...? And how to apply this concept in DBMS..?

  • @priyanshramnani1751
    @priyanshramnani1751 4 роки тому

    Thank You!

  • @dileepkumar5839
    @dileepkumar5839 4 роки тому +1

    Mam ur videos are very helpful.. Love from Hyderabad.. Can u suggest some textbook for DBMS n data structures??

    • @kiranjha574
      @kiranjha574 4 роки тому

      Data Structures and Algorithms Made Easy 5th edition of writer "Narasimha Karumanchi"
      And writer "G.S Baluja" is also good

    • @dileepkumar5839
      @dileepkumar5839 4 роки тому

      @@kiranjha574 for DBMS??

  • @digital8710
    @digital8710 2 роки тому +1

    Maam ,I am a bca student...I want complete dbms playlist in details(including sql) ....please maam

  • @subasrisr2074
    @subasrisr2074 Рік тому

    Really helpful💯💯💯....

  • @neelampirwani4866
    @neelampirwani4866 2 роки тому

    Is fully non-trivial functional dependency and fully functional dependency (Used to achieve 2nd normal form) same thing?
    likewise semi non-trivial and partial functional dependency same?

  • @shivcharanbattabyal2951
    @shivcharanbattabyal2951 3 роки тому

    You & your teaching is very sweet and cute mam❤️