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We have three backup mechanisms under Heroku:
1. Continuous protection
Heroku offers us a behind-the-scenes Continuous Protection mechanism for database disaster recovery. This doesn’t involve any actual backup files that we can see or download. It does ensures that, in the event of a disaster, we can create a rollback database in under an hour This isn’t technically a backup, but Heroku does offer a convenient way to roll back the database to the way it was before a problem occurred:Rolling back the database to a prior state in Heroku .
2. Nightly physical backups
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