title: Migrate Firebase Realtime Database to Firestore
body: <p>I am looking for the best way to migrate my apps database which is using firebase realtime database to the new Cloud Firestore database. I am confident for the project I am working on I don't need to make any data schema changes, so I am pretty much just trying to 1-1 map it. Firebase has suggested on their site to just write a script to do this, but I am not sure of the best way to go about that. Has anyone already made a script that accomplishes this?</p>