It depends on the volume of data. Running a second Synology unit at another site and mirroring changes (using something approaching the efficiency of rsync) will easily be the most economical beyond 1tb -- an amount typically included for free with just about every Office 365 subscription. It's not ideal however, unless you plan to perform DR to the cloud; that is, restore a failed local instance to a cloud platform. Download go for mac. This is because you will be unable to get one tenth of 1tb of data that stored in the cloud in a timely fashion unless it is being restored to an adjacent platform.
The cool thing about rsync is that the bandwidth use can be near zero as you can do a full mirror once a week but generate a differential file each night and export it to a local drive instead of applying the changes over the internet. That differential file can be used to roll the remote version forward to the time the file was generated. You would only actually apply it to the remote mirror if need be -- testing notwithstanding.
Backblaze Synology Hyper Backup
Backblaze And Synology
With a 1-1 mapping between files on-prem and objects in the cloud, all of your data is secure and ready to restore. Long-term retention and 3-2-1 backups of your Veeam data have been simplified and made easily accessible with the joint solution from Backblaze B2 and Tiger Bridge. Synology Cloud Sync provides real-time data synchronization between Synology NAS and a variety of popular cloud storage services including Backblaze B2 and many more. Users can easily share files with others while implementing multiple off-site backups to more than one cloud destination. Backblaze is a pioneer in robust, scalable low cost cloud backup and storage services. Personal online backup to enterprise scale data storage solutions.