software-defined storage

The Evolution of Software-Defined Storage and the Virtual SAN

Hyperconvergence and software-defined-storage (SDS) have come a long way in recent times and branched into areas that were thought impossible, just a few years ago.  IT has always been about eliminating single points of failure. Roll back to the 90s and early 00s when companies ran their applications and services on bare-metal servers; the idea […]

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Virtualized Storage – A Beginner’s Guide

Virtualized storage, or storage virtualization, is a technological concept developed within the past few decades. It enables organizations to remove the traditional boundaries of physical storage devices, by abstracting the disks and drives, and presenting them as a single, centralized pool of storage capacity.

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Virtual SAN – A Beginner’s Guide

A virtual storage area network (SAN) is a software-based component that provides a virtualized ‘pool’ of storage to multiple virtual machines (VMs) and applications. In order to achieve this, data is passed (shared) between servers over a network using a protocol such as iSCSI or fibre channel.