What is a Relational Database?

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  • Опубликовано: 25 ноя 2024

Комментарии • 77

  • @faandersen12
    @faandersen12 2 года назад +269

    Just gotta say - the longer I got into the video the more I thought about how you write backwards and less about databases haha. But great explanation. Thank you:)

    • @faandersen12
      @faandersen12 2 года назад +27

      I guess that you flip the screen?

    • @forgetfulfunctor1
      @forgetfulfunctor1 2 года назад +4

      Maye but you'd have to record him twice, otherwise you'd be recording the back of his head
      also ur guess is better than mine wi think. Mine was that he had a sort of teleprompter...but like, with GIFs of what to write when, rather than script

    • @nikhilkanade3871
      @nikhilkanade3871 2 года назад +7

      its learning glass worth checking it out

    • @PunjabiKush
      @PunjabiKush 2 года назад

      😂 you must be outta your mind thinking he’s doing some sort of prediction making these videos

    • @eduardusoldi
      @eduardusoldi 2 года назад +1

      NO CAP.

  • @stribumarian298
    @stribumarian298 2 года назад +13

    Simple and easy to understand. I also like the examples as it makes more sense of the benefits of a relational database. Much appreciated!

  • @cristiangutierrez1314
    @cristiangutierrez1314 2 года назад +8

    Duuuude. I never thought i could say this kinda videos could get into one of my favorite cathegory .... Thank you ... great job

  • @josiahball6499
    @josiahball6499 6 месяцев назад +3

    I thought maybe he recorded this writing normally and afterward they flip the video, but his wedding ring is on his left hand so I think he really is writing backwards. That's crazy! Great video :)

  • @Dominic-bj3ls
    @Dominic-bj3ls Год назад +4

    04:18 nice AI smoothing transition you got there

  • @captainkeyboard1007
    @captainkeyboard1007 2 месяца назад

    Blessed Day to you, Jamil Spencer! I am a keyboard specialist who is also a fan of modern microcomputer technology. Believe it or not, Microsoft Access is my favorite kind of program. I have been using it, since I used the 2002 edition in the Microsoft Office XP Professional suite with my first microcomputer. Microsoft Word has been my springboard because I practice my old-fashioned typewriting skill which is keyboarding, since I learned typewriting when I was 12 years old. Today, in the year 2024, I have Microsoft Office 2021 Professional with a Dell OptiPlex microcomputer that works Microsoft Windows 11 Professional. I do not know many people who use Microsoft 11 Professional, let alone Microsoft 365 or Microsoft Office 2021 Professional. Also, I print some work on laser paper with a Canon color laser printer, and some lists that from my Access databases are put forth into a label making program in my Brother P-touch label tape printer that I use to print professional-looking laminated label tapes. Yes, Microsoft Access is a relational kind of database program. I believe that Microsoft Excel makes an excellent flat file database set, but Microsoft Access makes the best relational database program as my favorite. I am pleased to watch your show, even though it is too brief for me.💙

  • @danielcrompton7818
    @danielcrompton7818 8 месяцев назад

    Thank you, one of the best videos I have seen on this topic!

  • @PrasannaDharshan-le6pm
    @PrasannaDharshan-le6pm 3 месяца назад

    Thank you sir for your work. By your explanation I understood what is relational database easily 👍.

  • @JourneywithRaquel
    @JourneywithRaquel 2 года назад +2

    Very helpful. You explained relational databases excellently. Thank you.

  • @MarkovChains223
    @MarkovChains223 3 месяца назад

    I'm genuinely torn on whether or not I love that you didn't mention many-to-many relationships! Lol
    Because, on the one hand, if you build your database ***right*** you should almost *never* have many-to-many relationships, so it may be wise not to even mention as an option.
    On the other hand, many-to-many relationships are extraordinarily common, so it may instead be wise to acknowledge their existence, even if for no other purpose than as a warning.
    Even in your example, books and authors DO have a many-to-many relationship (a person can be an author of multiple books, and a book can have multiple authors).
    In such a case, the only way to avoid having a many-to-many relationship in your database, you must first recognize that the objects your storing DO have, conceptually, a many-to-many relationship!
    Anyways, great video!

  • @Songfugel
    @Songfugel 2 года назад +2

    Great introduction to the very basic concepts of relational databases

  • @paranjothi19
    @paranjothi19 2 месяца назад

    Thanks for the video, informative

  • @jaimineetyagi7073
    @jaimineetyagi7073 2 года назад +1

    Thank you sir .... It was very helpful and there were so many information in it ...... Nice explanation 💜😊

  • @pratiktiwariramji
    @pratiktiwariramji Год назад +1

    Best Explanation 😎💯

  • @AARONKABWINJA
    @AARONKABWINJA 6 месяцев назад

    Good explanation ❤

  • @graciousoctober
    @graciousoctober Год назад

    This video was helpful!

  • @lanieldee
    @lanieldee 2 года назад +1

    great video. learned a bunch

  • @karthickeayan
    @karthickeayan 2 года назад

    Thank you Jamil, you rock!

  • @wstech4249
    @wstech4249 8 месяцев назад

    thank youuu that really useful

  • @BertaDantzler
    @BertaDantzler Год назад

    Very helpful! Thank you

  • @scdecade
    @scdecade Год назад

    The follow up stoary: And how iBM squandered the biggest opportunity in the history of the world

  • @ross-morozov
    @ross-morozov 3 года назад +2

    Great explanation, thank you 🙏

  • @khoadang1168
    @khoadang1168 3 года назад +2

    Thanks for your sharing!

    • @IBMTechnology
      @IBMTechnology  3 года назад +1

      You're welcome, thanks for watching! 🙂

  • @GabrielsUniverse
    @GabrielsUniverse 7 месяцев назад

    Thank you.

  • @ExcelTutorials1
    @ExcelTutorials1 2 года назад

    Awesome video, thank you!!

  • @عبدالقادرعبدالرحمنعبدالله

    thank you.

  • @michaeltomblin8540
    @michaeltomblin8540 4 месяца назад

    Linking to you for a class I am teaching.

  • @TheShipeng
    @TheShipeng 10 месяцев назад

    select * from books; can not be interpreted as select all books from books. It acatully means select all fields of book from books.

    • @alecbennett1794
      @alecbennett1794 5 месяцев назад

      He then says “..to give me ALL this data out for me to use”. So, I think he meant that but yes his wording was a little off.

  • @donniedorko3336
    @donniedorko3336 2 года назад

    Thank you!

  • @johnhack67
    @johnhack67 3 года назад +1

    Thanks

  • @hasanmougharbel8030
    @hasanmougharbel8030 2 года назад

    Hello there, god bless your efforts.
    I have a general enquiry as an sql newbie.
    Does sql server provides multi user access to support many storage engines?
    Thanks for taking care of this.

  • @raztastic
    @raztastic Год назад

    Ok, rewatched this a few times... the concepts are explained nice... but my mind was stumped on how he writes backwards so well...
    Gotta be just mirrored in editing right?

  • @kendrickwhitman7733
    @kendrickwhitman7733 Год назад

    How can I intern at IBM?

  • @klistoffequipmentmachinery9296
    @klistoffequipmentmachinery9296 2 года назад +1

    Jamil, where did you learn to write backwards like that? It's awesome.

  • @jouleSansLoi
    @jouleSansLoi Год назад

    So, he's either left-handed or he wears his watch on the right wrist which is odd.

    • @IBMTechnology
      @IBMTechnology  Год назад +1

      See ibm.biz/write-backwards for details

  • @Bubbalubagus
    @Bubbalubagus 2 года назад

    How are you drawing/writing backwards so easily?

    • @IBMTechnology
      @IBMTechnology  2 года назад +4

      Practice?
      (j/k - we reverse the image in post-production)

  • @inactiveaccount6106
    @inactiveaccount6106 Год назад

    Ok, but how can I have a relational database with YOU. 😍

  • @TheTeaserking
    @TheTeaserking 2 года назад

    whats sql code???/

  • @mgevirtz
    @mgevirtz 2 года назад

    why is the text not backwards?

    • @IBMTechnology
      @IBMTechnology  2 года назад

      We reverse it in post-production.

    • @mgevirtz
      @mgevirtz 2 года назад

      @@IBMTechnology Thanks.

    • @mgevirtz
      @mgevirtz 2 года назад

      "we'll fix that in post" is the answer to so many of life's problems, I guess.

  • @smohammadhn
    @smohammadhn 3 года назад +2

    How is this whiteboard-y thing even possible? :)

    • @IBMTechnology
      @IBMTechnology  3 года назад +4

      Here's how 👉 ibm.co/322S4I6 😉

  • @mariasusaim7686
    @mariasusaim7686 3 года назад

    thank you. How can I get data from Hikvison cloud device by hikvison SDK or API. Please Help

  • @Luizof
    @Luizof 27 дней назад

    Is this guy left handed ? is the video mirrored ? Why does this guy uses watches on the same hand he writes ?

  • @davutmusaturhan3065
    @davutmusaturhan3065 2 года назад +1

    how the hack he writes backwords

  • @MuffFlux
    @MuffFlux 8 месяцев назад

    4:15 WTF WAS THAT

  • @TheTeaserking
    @TheTeaserking 2 года назад

    kiss keep it simple stu

  • @vithursonsubasharan5030
    @vithursonsubasharan5030 2 года назад

    Relational blockchain, Chromia to 🌙

  • @leobg389
    @leobg389 3 года назад

    Funny natural reverb.

  • @euphra5674
    @euphra5674 2 года назад +2

    I hate computer science 🦷🦷🦷🦷🦷😡😡😡😡😡😡

  • @usingThaForce
    @usingThaForce 6 месяцев назад

    Look good in all black boy, keep it up🎉🎉

  • @ClownBass
    @ClownBass 10 месяцев назад

    Thank you !