All posts by Tuna Peyo

The core of the vSphere product suite is the hypervisor called ESXi. A hypervisor is a piece of software that creates and …

Physical file systems usually allow only one host to have read-write access to the same file at a given time. …

The key virtual networking components in virtual architecture are virtual Ethernet adapters and virtual switches. A virtual machine can be …

In a nonvirtual environment, the operating system assumes it owns all physical memory available. When an application starts, it uses …

CPU virtualization involves a single CPU acting as if it were multiple separate CPUs. The most common reason for doing …

In virtualization, physical resources are shared among virtual machines. Resource sharing represents perhaps the most significant advantage of server virtualization, because …