[Crawl-Date: 2026-04-19]
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[URL: https://griffinitgroup.com/it-glossary/virtualization]
---
title: What Is Virtualization?
description: Technology that creates virtual versions of computer hardware, operating systems, storage devices, or networks. Virtualization allows multiple virtual sys...
url: https://griffinitgroup.com/it-glossary/virtualization
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og_title: What Is Virtualization?
og_description: Technology that creates virtual versions of computer hardware, operating systems, storage devices, or networks. Virtualization allows multiple virtual sys...
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---

# What Is Virtualization?
> Technology that creates virtual versions of computer hardware, operating systems, storage devices, or networks. Virtualization allows multiple virtual sys...

---

Infrastructure

Intermediate
## What Is Virtualization?
What Is Virtualization? Virtualization technology that creates virtual versions of computer hardware, operating systems, storage devices, or networks. Virtualization allows multiple virtual systems to run on a single physical machine.

## Why This Matters for Your Business
Virtualization lets you run 5-10 servers on a single physical machine, dramatically reducing hardware costs, power consumption, and data centre space. It also enables rapid disaster recovery — a virtual server can be restored from backup in minutes instead of the hours required to rebuild physical hardware.

## Related Infrastructure Terms

[Intermediate
## Active Directory
A directory service developed by Microsoft for Windows domain networks. It authenticates and authorizes all users and computers, assigning and enforcing security policies, and installing or updating software across an organization.](https://griffinitgroup.com/it-glossary/active-directory) [Beginner
## Backup
A copy of data stored separately from the original, used to restore information in case of data loss, corruption, or disaster. Regular backups are essential for business continuity.](https://griffinitgroup.com/it-glossary/backup) [Beginner
## Bandwidth
The maximum rate of data transfer across a network path, typically measured in bits per second (bps). Higher bandwidth allows faster data transmission and better performance for applications.](https://griffinitgroup.com/it-glossary/bandwidth) [Advanced
## CMDB (Configuration Management Database)
A centralized repository that stores information about all significant IT assets and their relationships, providing a single source of truth for the configuration items that underpin IT service delivery.](https://griffinitgroup.com/it-glossary/cmdb)

[UPS (Uninterruptible Power Supply)Previous](https://griffinitgroup.com/it-glossary/ups) [All Terms](https://griffinitgroup.com/it-glossary) [VPN (Virtual Private Network)Next](https://griffinitgroup.com/it-glossary/vpn)

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Our team can help you understand and implement the right technology solutions for your business. Get expert guidance from local IT professionals.

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