Proxmox Datacenter Manager = VMware vcenter
Proxmox VE = VMware ESXi
VE can be a cluster of nodes that you can still manage via the same UI. ESXi cant do that, ESXi UI is a single node, and not even everything that a single node can do with vCenter added.
Proxmox VE is both ESXi and some/most of vCenter.
VE can be a cluster of nodes that you can still manage via the same UI. ESXi cant do that, ESXi UI is a single node, and not even everything that a single node can do with vCenter added.
Proxmox VE is both ESXi and some/most of vCenter.