The phrase software-defined networking (SDN) was coined when it was necessary to distinguish the concept from the hardware-based variety. Since that time, "SDN" has come to mean the type of dynamic ...

Organizations are using virtualization to manage their cloud environment effectively. Here is a rundown of the different types and what each can offer. In enterprise IT infrastructure, virtualization ...

Virtualization, the process of abstracting physical hardware by creating multiple virtual machines (VMs) with independent operating systems and tasks, has been in computing since the 1960s. Now, with ...