Linked Questions

4 votes
1 answer
5k views

I am building an app related to online bookings of Barbers in my city.I am planning to use Firebase to store my data and showing realtime updates. What will be the right option i.e. Realtime Database ...
Compile error end's user avatar
5 votes
2 answers
2k views

On the firebase console a Cloud Firestore tab has been added and going through the documentation it has some similar features like Realtime database. My android app already uses the Real-time database,...
vivek verma's user avatar
  • 1,786
0 votes
1 answer
2k views

Recently Firebase Firestore was launched. After going through the documentation, I am confused how exactly Firebase Firestore is different Firebase Realtime Database and what are the situations in ...
user avatar
0 votes
1 answer
1k views

As fireStore is the new inclusion as real-time database into firebase, obviously it will outperform the old real-time data ablaze in every aspect. What are the actual differences between the two ...
Noor A Shuvo's user avatar
  • 2,885
-1 votes
1 answer
965 views

I am working on an android application that is based on IQ level questions. That I wanted to upload on the play store. The app consisted of levels more than 50. each level is consist of 9 questions. I ...
Abubakar's user avatar
  • 141
0 votes
0 answers
32 views

recently Im learning firebase, for instance to create a chat app, it seems that firestore will be much expensive than firebase rtdb, except this normally the CRUD has small size of data, so I feel ...
xiangjiang ouyang's user avatar
28 votes
2 answers
20k views

I have been using Google Firebase's Realtime Database, but want to be able to store more complex user-generated data like images, videos etc. As per the Firebase docs, they provide two other services: ...
M. Alex's user avatar
  • 783
8 votes
1 answer
6k views

Can the new Firestore service scale? I know it's in beta. I'm looking for some live examples of Firestore Scaling. In terms of: Number of database transactions. Size of database. Also - Does firebase ...
Gal Bracha's user avatar
  • 20.2k
6 votes
0 answers
1k views

EDIT: Seems to be an open issue in Firestore. Also see this post. In Google Cloud Firestore, I want to model a collection of groups. Each group contains a name, the list of it's users and some ...
Andi's user avatar
  • 3,578
1 vote
1 answer
947 views

I'm using firebase's realtime database with react to create a CRUD, but the update function is making me very confused for two reasons. 1 - What is the most correct method to be used to do a simple ...
Elton Santos's user avatar
0 votes
1 answer
721 views

function getUsersEmail() { const dbRef = ref(getDatabase()); get(child(dbRef, `users/` )).then((snapshot) => { if (snapshot.exists()) { console.table(snapshot.val()); } else { ...
Wyse's user avatar
  • 33
2 votes
1 answer
581 views

Since I'm working on angular / firebase, I'm a bit confused of the good use of Rxjs with firebase on Angular 2+ more particularly with Observable/Subject with firebase.on/once. I didn't found good ...
Emeric's user avatar
  • 6,975
0 votes
1 answer
186 views

I'm developing a mobile application in Angular. The home screen of the app is a contests page where the user chooses which of the two items they like better. On initialization, this page gets calls ...
JMooreLabs's user avatar
0 votes
2 answers
97 views

Here I am trying to retrive data from realtime database in flutter Future<UserModel> getUserDrtails(String email) async{ final snapshot = await _db.collection("User").where("...
Hammad Ali's user avatar
-3 votes
1 answer
93 views

I am beginner on firebase and need some help with project decision. I am building a react native app for someone and for the database I was thinking of using firebase, but when I was going through the ...
Sam's user avatar
  • 77