How do I use Realtime Database in firebase Flutter?

The Firebase Realtime Database is a cloud-hosted NoSQL database that lets you store and sync data between your users in realtime.

Primarily synchronizing data, with basic querying. If you don’t need advanced querying, sorting and transactions , we recommend Realtime Database. Advanced querying, sorting, and transactions. If you need complex interactions with your data, for example in ecommerce apps, we recommend Cloud Firestore.

Before you can use any of Google’s cloud services, you have to set up a project on the Firebase Console. Then you can create your Realtime Database and manage it directly from the console. Go to the Firebase Console and click Create a project. Then name your project RayChat and click Continue .22 Tem 2021