[EZ-E]

We had the same exact problem with Firebase Realtime Database. Our product uses it heavily and is dependent on its latency so we notice anytime an issue appear.

The unacceptable thing is : not only outages are fairly common, many smaller, briefer outages and disruptions are not even reported. For example the day after the 2 hour outage mentioned in the article, there was an issue where while writing to the database seemingly successful, but the clients listening to the changes would NOT receive the notification that the data their are observing was updated, for more than 30 minutes. It wasn't reported in Firebase's status dashboard.

Google bought Firebase back then, and to replace Firebase Realtime Database, Google developed Firebase Firestore (now in beta). I suspect that Firebase Realtime Database isn't receiving much attention these days and that the service will be closed after some time.