Why is it called bare metal server? All environments, virtualized or bare metal, are based on physical hardware. So, even virtualized environments (e.g., public cloud) possess physical hardware underneath. The term ‘bare metal’ is used mainly to differentiate a physically dedicated server from a virtualized environment and modern cloud hosting forms.
What’s the difference between bare metal and cloud? The difference between bare metal servers and cloud servers is that one is a virtual machine while the other is a physical machine. A bare metal server is a physical machine, and you identify it within a data center. Even if it sounds obvious, in the world of virtualization, this distinction is essential.
Is IaaS bare metal? As mentioned earlier, bare metal cloud is a subset of IaaS. Although they are both cloud services, they provide different levels of offerings. IaaS can be defined as the provision of virtual resources; whereas, bare metal provisioning gives access to virtual resources as well as dedicated servers.
What does bare metal server? A bare metal server is a physical server dedicated to a single tenant. The server’s tenant can optimize the server according to its needs for performance, security and reliability.