Data retention and maintenance

Full database backups are performed weekly and can be used to restore the database in cases of extreme loss of data. These full database backups are kept for three weeks before being deleted.

Google Cloud Disaster Recovery: Google Cloud offers Disaster Recovery which is a Point-in-time recovery. Google Cloud Firebase retains previous versions of data from the database for seven days.

Google Cloud replicas: Google stores replicas of data in multiple zones within the region, So that data can be instantly restored in cases of data loss.