The EdgeADC (ADC) is available for installation on a variety of platform targets, each requiring its installer, and these are made available to you once you have registered to download.
These are the various installation models available.
VMware ESXi
KVM
Citrix Xen
Nutanix AHV
Microsoft Hyper-V
Oracle VM
Proxmox (Use OVA)
ISO for BareMetal hardware
The sizing of the virtual machine you will use to host the ADC depends on the use case scenario and the data throughput.
