Mapping of Regular and Weak Entity Types | ER to Relational Model Mapping | DBMS

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  • Опубликовано: 17 янв 2021

Комментарии • 29

  • @amitnagdev7061
    @amitnagdev7061 9 месяцев назад +2

    Literally, this gem saved me referring the shitty presentation of 55 damn pages. I wonder, why this channel is not mainstreamed.

  • @noorghamm3449
    @noorghamm3449 8 месяцев назад +3

    you helped me so much, i am a first year computer science student struggling with DBMS and this video is the clearest one i found on YT, i study in a Russel Group Uni and you have simplified it and explained it better than my lecturers

  • @deshmukhsomesh7306
    @deshmukhsomesh7306 Год назад

    Great video

  • @divyanshpatel1301
    @divyanshpatel1301 3 года назад

    Very good explanation of weak entity type same to same line by line what my teacher explained👍

  • @getupdateondancestyle1841
    @getupdateondancestyle1841 2 года назад +1

    This is just what student need

  • @shanmukhajonnalagadda8998
    @shanmukhajonnalagadda8998 Год назад

    Very well explained

  • @bashiryousufy1
    @bashiryousufy1 2 года назад +1

    your employee schema should also have -> DeptName And StartDate
    for multivalue attribute -> Location {Name(pk), Locations(pk)}

  • @Arjun.Sasidharan
    @Arjun.Sasidharan 2 года назад

    Mam, one quick doubt, what if the identifying relationship in the weak entity has 1:N cardinality? please answer

  • @karananjan4412
    @karananjan4412 Год назад +1

    great video wont you continue the series??

  • @YashSharma-ok4qz
    @YashSharma-ok4qz 24 дня назад

    Maam can i get notes of dbms

  • @mombu4179
    @mombu4179 3 года назад

    Do you know Dr rajneesh rani

  • @chavdagautam7429
    @chavdagautam7429 Год назад +1

    Hindi me video banavo

  • @suneet0936
    @suneet0936 Год назад

    Ma'am could you give me your contact no . If I give the syllabus could you please cover those topics.

  • @techudit8850
    @techudit8850 3 года назад

    maam ap sa conatct karne ka liye aap apna email share karengi

    • @jahnavijha4900
      @jahnavijha4900  3 года назад +1

      Sure. jhanavijhaaa@gmail.com .

    • @techudit8850
      @techudit8850 3 года назад

      @@jahnavijha4900 serializability of schedule wala topic 🙏

    • @jahnavijha4900
      @jahnavijha4900  3 года назад

      I am going in order of topics. Let's see how fast can I reach there.

    • @techudit8850
      @techudit8850 3 года назад

      @@jahnavijha4900 actually ma'am external exam coming 18 Feb so please send notes

    • @jahnavijha4900
      @jahnavijha4900  3 года назад

      You can always refer to geeksforgeeks.org for computer science notes. Anyway I'll try to cover serializability as early as possible. Don't you want normalisation videos?

  • @Sandu-oj5bl
    @Sandu-oj5bl 3 года назад

    Kindly let me know if you know Tamil

    • @jahnavijha4900
      @jahnavijha4900  3 года назад

      No I don't

    • @Sandu-oj5bl
      @Sandu-oj5bl 3 года назад

      @@jahnavijha4900 please learn. My kind request. Besides I know hindi.

  • @user-pj5bv6du2m
    @user-pj5bv6du2m 2 года назад

    Use Punjabi language

  • @syedasjad2052
    @syedasjad2052 2 года назад +1

    please dont repeat one thing 100 times

    • @jahnavijha4900
      @jahnavijha4900  2 года назад +2

      There might be people who want me to repeat, you can skip that part if you like.