We have multiple cluster in Mongo DB atlas and our org have policy to keep the Database backup for years. And backup is like daily, weekly, monthly and yearly with retention of 7 days, one month, one year and 20 years respectively.The backup cost is really affecting the cost.
So i want to know if there is a way we can take the backup and upload to our own AWS s3 bucket( just keeping the hourly backup for point in time restore) and do this automatically.The main intention is reducing the cost so any method for this will be appreciated.thanks in advance