Getting started with the Firebase Realtime Database on the web

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  • Опубліковано 9 лис 2024

КОМЕНТАРІ • 58

  • @swedishpsychopath8795
    @swedishpsychopath8795 17 днів тому +3

    I've made my own firebase realtime database called Flamebase. It has NO restrictions to depth (as mentioned in the video firebase can only handle 32 levels, which may be okay for small hobby projects). Flamebase also has full duplex capabilities. Not only will the database be updated from the client (as we expect) but the client MAY also be updated in realtime when the database has changes (but this is up to the client developer to include, if needed). In short: I'm soon ready to roll out my Flamebase to the world!

  • @hypocriticdragon2061
    @hypocriticdragon2061 2 роки тому +12

    Hi, I might just be missing something, but what is going on when you call updateDistance() (at 5:55)? I don't see the method implemented anywhere

  • @jeremyheng8573
    @jeremyheng8573 2 роки тому +1

    thanks firebase team for the helpful explaination

  • @travahnetshisaulu3101
    @travahnetshisaulu3101 2 роки тому

    Thank you very much, i like the fact that is a simple task i find it hard to learn lots of information at the same time , is always the best to learn step by step

  • @kaitlinzhang1378
    @kaitlinzhang1378 2 роки тому +2

    Thanks for sharing this great tutorial!

  • @youssefultr
    @youssefultr 2 роки тому +4

    data is not displaying in realtime database
    can someone help ?

    • @itsmariogs
      @itsmariogs 2 роки тому

      I was having the same issue, make sure the user is logged in.

  • @teddynational2383
    @teddynational2383 Рік тому

    Where is the start up code in the set up video linked to the video in the description?

  • @antonmarinov6091
    @antonmarinov6091 2 роки тому +1

    Thanks for this tutorial!

    • @Firebase
      @Firebase  2 роки тому +1

      You're very welcome, Anton! Don't forget this resource when learning Firebase for the web: goo.gle/3JkeogT

  • @meonitelexdee3432
    @meonitelexdee3432 2 роки тому +6

    But why choose this over firestore?

    • @labialkosta261
      @labialkosta261 2 роки тому +3

      Better querying and more structured data, Designed to Scale, Easier manual fetching of data, Multi region support and mooore, check the doc for that

    • @stasoline
      @stasoline 2 роки тому +3

      Firestore is better in every way except for billing. If your app needs to read hundreds or thousands of documents the bills add up quickly. Even for a basic chat app you might see several hundreds of reads. To not even talk about multiplayer games which need to sync state in realtime. Realtime database bills for bandwidth used which can make the difference between a $10 bill or a $30 000 bill at the end of the month.

    • @meonitelexdee3432
      @meonitelexdee3432 2 роки тому +1

      @@stasoline so then realtime is much cheaper?

    • @worldclasscode1847
      @worldclasscode1847 2 роки тому

      @@meonitelexdee3432 Is it better, and cheaper? Should I use Realtime in my next tutorial webshop?

  • @osnielkyroque5367
    @osnielkyroque5367 Рік тому

    Really well explained!, thanks

  • @maryalvarez3692
    @maryalvarez3692 2 роки тому +1

    A question regarding the Firebase panel, is it possible to make a crossover of event parameters?
    That is to say, if I have a parameter that is type of users and qr code associated to an event that for example is "that they have made a form"? I can make a cross between both parameters to know which user has visualized a qr inside the form?

  • @abdulrahmanalniema7182
    @abdulrahmanalniema7182 2 роки тому +1

    Always so helpful ❤

  • @k.k9206
    @k.k9206 2 роки тому

    This video tutorial is great and helped me a lot with learning firebase.

  • @rufatabbasov
    @rufatabbasov Рік тому

    I did everything watching your videos and reading the documentation and even copying and pasting the scripts but unfortunately couldn't write a single word to my RT Database. I even tried both (npm and CDN) methods. Where can be the problem? Do I need to format my PC?

  • @ryanallan9861
    @ryanallan9861 Рік тому

    at 8:47 where do you get the postId from. I'm spcifically having trouble with onChildAddded because it is triggering twice

  • @OkoliEvans
    @OkoliEvans 2 роки тому +3

    Have been trying for days to upload data to realtime database, still no success. Even after watching this video, it still doesn't work.

    • @OkoliEvans
      @OkoliEvans 2 роки тому

      I can share the link to GitHub repo for anyone to take a look... hopefully he can see where the bug is coming from

    • @Jaybaas
      @Jaybaas 2 роки тому +1

      I’m having the same issue. Please share GitHub link to repo/issue. Thanks

    • @OkoliEvans
      @OkoliEvans 2 роки тому +1

      @@Jaybaas I got the issue resolved using another tutorial video.

    • @vardhanbhavsar5512
      @vardhanbhavsar5512 Рік тому

      can you share the tutorial?@@OkoliEvans

  • @BostYT
    @BostYT 2 роки тому +1

    Hey guys, can you make tutorials on orderByChild/orderByValue with RTDB? Thanks!

  • @worldclasscode1847
    @worldclasscode1847 2 роки тому +13

    Please add source code to download, and a PDF with installation instructions :) It's always good with a CRUD source code with Create, Read, Update, and Delete :)

    • @Frank_van_Puffelen
      @Frank_van_Puffelen 2 роки тому +1

      A tutorial on such a specific topic is a bit much, but if you have a specific problem getting these operations to work for you and post a repro of that to Stack Overflow, I'll take a look.

  • @youssefultr
    @youssefultr 2 роки тому +2

    i swear i'm doing the exact same steps but still data is not showing in realtime databse
    please help me

  • @munzilirrohmah6425
    @munzilirrohmah6425 2 роки тому

    Thanks Andrea!!

  • @mrrolandlawrence
    @mrrolandlawrence Рік тому +1

    awesome tutorial. now i wish so hard google would make a similar wrapper for postgres. im a DBA and still like keeping logic server side with stored procs & triggers. giving system users table access still gives me shivers.

  • @redhen
    @redhen Рік тому

    I'm struggling to use the onDisconnect event -- to simply remove a user from the realtime database. No documentation I can find helps with the new modular design of firebase v9. Can anyone help?

  • @geeksawbr
    @geeksawbr Рік тому

    Thanks

  • @ModernProjectManager
    @ModernProjectManager 2 роки тому +1

    With Typescript wanting to use comments as code. I think this is a problem for Firebase, yes? Because firebase hosting reads comments too? Maybe we should tell Microsoft not to use comments to build web components, before they start doing that.

  • @vijayalaxmiise1504
    @vijayalaxmiise1504 5 місяців тому

    Thank You So Much Madam

  • @Jaybaas
    @Jaybaas 2 роки тому

    Real-time Database read and writes are not functioning even with the above code. Please help

  • @CNamgyel_12
    @CNamgyel_12 Рік тому

    I need a little help please. My firebase is kind of different from the video. Almost all UIs look different.

  • @GoldenJet3344
    @GoldenJet3344 Рік тому

    how can I add the push function to the set(...),{...}?

  • @davidparnell1893
    @davidparnell1893 2 роки тому

    Wow...a very logical presenter...

  • @olegyanusik5749
    @olegyanusik5749 2 роки тому +1

    Hey, how to remove listener(onChildChanged)?

    • @Firebase
      @Firebase  2 роки тому +1

      You can detach listeners by calling the off() method, here's the documentation for it: firebase.google.com/docs/database/web/lists-of-data#detach_listeners

  • @HowManyShrimps-g7z
    @HowManyShrimps-g7z Рік тому

    tysm

  • @Brlitzkreig
    @Brlitzkreig Рік тому

    It would have been good to include a github repo

  • @ukuakpan3277
    @ukuakpan3277 Рік тому

    it's not working out for me

  • @plainpablo4559
    @plainpablo4559 11 місяців тому

    is there anyone getting this error Uncaught SyntaxError: Cannot use import statement outside a module (at firebase.js:2:1)

  • @joshua-nf3rx
    @joshua-nf3rx Рік тому

    Hello- My developer is based in Ukraine. due to the war I removed my credit card info with google console firebase. I entered a new credit card last week and my developer said the database was gone as well as our back up. Is there a way to restore my database? Thanks in advance

  • @lucutes2936
    @lucutes2936 Рік тому

    but i want to see how you use the Firebase tool itself, not programming it

  • @GOVTHRSECSCHOOLVINAITHEERTHANA
    @GOVTHRSECSCHOOLVINAITHEERTHANA 9 місяців тому

    how to upload mathematic and physics equation to firebase database

  • @aqs9752
    @aqs9752 Рік тому

    What a disgusting tutorial, this is not a real app management, this is only dummy. Why not talking about using and exporting functions between files, which is more realistic?