01 | Intro to Cassandra - Cassandra Fundamentals

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 31

  • @VeraxMusic
    @VeraxMusic ปีที่แล้ว +19

    You explained this clearer than anyone at my job who has years of experience. It's a skill and art that not everyone has - the ability to teach.

  • @generalhimeko2639
    @generalhimeko2639 2 หลายเดือนก่อน +1

    as for now, the katacoda site isnt up ...where else i can dive more deeper to study cassandra?

  • @yusramalik9014
    @yusramalik9014 ปีที่แล้ว +3

    Really informative and describe in an easy to understand manner, thank u so much.

  • @shreyashthengne
    @shreyashthengne 9 หลายเดือนก่อน

    You really explained that well!!!

  • @SaiPavanPothuri
    @SaiPavanPothuri 2 ปีที่แล้ว +1

    Amazing video talking about a lot of features that cassandra provides.
    but it didn't talk about the wide column oriented feature !!
    Can anyone explain about the wide column store ? when to use it and all ?

  • @nixjavi7220
    @nixjavi7220 11 หลายเดือนก่อน

    Thanks for the information . Amazing way to explain it!

  • @DeepakGupta-qh3zb
    @DeepakGupta-qh3zb 8 หลายเดือนก่อน

    that's what i was looking for, thanks a lot

  • @ezzabilal6906
    @ezzabilal6906 2 ปีที่แล้ว

    The Katacoda course is no longer available. Can you please guide me to a course where I can run the queries and get hands on experience like Katacoda offered

    • @DataStaxDevs
      @DataStaxDevs  2 ปีที่แล้ว

      We are working on a customer solution but for now you can go to killercoda.com/datastaxdevs/

  • @bhavyabansal1143
    @bhavyabansal1143 2 ปีที่แล้ว

    I have a quick question, earlier you mentioned that each partition gets map to a specific node (consistent hashing) and then it gets replicated based on RF factor. But then , later you said that any node can receive request and then will redirect to the right set of nodes?

    • @LimitedWard
      @LimitedWard 2 ปีที่แล้ว

      Basically the coordinator node is just there to receive the request and forward it to the ones that will actually store it. They do not store the data themselves (unless the data happens to fall under one of their assigned partition ranges).

  • @killesk
    @killesk ปีที่แล้ว

    this is a really good video, well done

  • @codedoctor3265
    @codedoctor3265 2 ปีที่แล้ว +1

    Just to the point , awesome video

  • @kubas4129
    @kubas4129 2 ปีที่แล้ว +3

    Amazing! Great content!

  • @k98killer
    @k98killer 2 ปีที่แล้ว +3

    478 likes vs 307 dislikes. I wonder why people disliked the video considering there are no negative comments.
    Edit: probably the inconsistent audio.

    • @tentaklaus9382
      @tentaklaus9382 2 ปีที่แล้ว +1

      1:25 or so I could hear a baby crying out in the background 🤷‍♂️ I didn't do a thumbs down though.

  • @rafael86ny
    @rafael86ny 2 ปีที่แล้ว

    Excellent. Just wow!

  • @rajukamal
    @rajukamal 2 ปีที่แล้ว +1

    Very concise and packs key information 👍

    • @DataStaxDevs
      @DataStaxDevs  2 ปีที่แล้ว +2

      Glad you think so! 🍻 - Erick Ramirez

  • @annafalvello8138
    @annafalvello8138 2 ปีที่แล้ว +1

    Amazing video, thanks!

  • @cnotation
    @cnotation 2 ปีที่แล้ว +1

    DynamoDb aka AWS managed Cassandra finally making sense now, thanks.

    • @DataStaxDevs
      @DataStaxDevs  2 ปีที่แล้ว +3

      The service the closest to Cassandra in AWS is AWS keyspaces. DynamoDB is totally a different technology.

  • @idhindsight
    @idhindsight 2 ปีที่แล้ว

    This is very well done.

  • @sxx2491
    @sxx2491 2 ปีที่แล้ว

    great work

  • @shanaebrown1563
    @shanaebrown1563 2 ปีที่แล้ว +1

    Because casandra accounts for so much redundancy isnt it slow.

    • @DataStaxDevs
      @DataStaxDevs  2 ปีที่แล้ว +1

      It is not. It is superfast for both reads/writes and can handle internet scale which is why tech giants use it. 👍 [Erick Ramirez]

  • @tandersb
    @tandersb 2 ปีที่แล้ว

    Are there kids crying in the background? I kept pausing thinking my kids were awake.

    • @publicalias8172
      @publicalias8172 2 ปีที่แล้ว +1

      Yes. (I was the kid)

    • @elleryfamilia8291
      @elleryfamilia8291 2 หลายเดือนก่อน

      did the same thing... though I was losing my mind

  • @oybeksaydullayev5803
    @oybeksaydullayev5803 ปีที่แล้ว +1

    ajayib