It’s really difficult to move away from a backup software you just switched to and paid > 100k to license for the next 3 years from a leadership standpoint haha. PBS, zfs snapshots and send, Ceph duplication. It all does more or less the same thing.
I have experience with Azure IaaS, but am certainly no expert. Managed like 5 VMs max. Great with PowerShell. Wrote a script for all of our on prem servers backed up to blob storage to recover to Azure in case of natural disaster. Fun project.
I feel like Broadcom is aiming for cloud-like pricing for on prem services with none of the other benefits inherent to an Azure or AWS deployment. Not exactly the way to hold onto clients.
I’m familiar with proxmox and the broader KVM ecosystem. I’m also a huge fan of Veeam, who have said they’re exploring support for proxmox. Shouldn’t be too difficult to implement, given they have a RHEL backup product already.