push. Add to a list of data in the database . Every time you push a new node onto a list, your database generates a unique key, like messages/users/<unique-user-id>/<username> transaction. Use transactions when working with complex data that could be corrupted by concurrent updates.
Read moreHow do I get data from Firebase database Unity?
Before you can use Realtime Database, you need to:
Read moreCan Firebase be used as a database?
The Firebase Realtime Database is a cloud-hosted NoSQL database that lets you store and sync data between your users in realtime .
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