> For the complete documentation index, see [llms.txt](https://docs.thunkable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/realtime-databases.md).

# Realtime Databases

- [Firebase](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/realtime-databases/firebase.md)
- [How to Read Data in a Firebase Realtime Database](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/realtime-databases/firebase/how-to-read-data-in-a-firebase-realtime-database.md): In this tutorial, you’ll learn how to read data from a connected Firebase Realtime Database.
- [How to Update Data in a Firebase Realtime Database](https://docs.thunkable.com/getting-started/sample-apps-and-tutorials/video-tutorials/realtime-databases/firebase/how-to-update-data-in-a-firebase-realtime-database.md): In this tutorial, you’ll learn how to update data in a connected Firebase Realtime Database.