A license tool to help you determine how many Oracle license is required in different scenarios. You can even use the tool to check if you are in compliance with Oracle license rules. The tools focus is on Database license, but the same metric can be used with other Oracle software that has the same license rules.
Please be aware that the tool is to be used as guidance and not to be used as “the single truth”. With this tool you can see the license requirement in various environment, like Physical hosts or in an virtualised environment. The tool support Oracle VM, VMware, Hyper-V, Ldom and Citrix Xen as hypervisor.