---
title: A (Very) Brief Explanation of Virtualization, Containers, and Serverless
description: "Here's a brief explanation of the concepts shaping IT: virtualization, containers, and serverless."
---

[Paessler Blog - All about IT, Monitoring, and PRTG](https://blog.paessler.com)

# [A (Very) Brief Explanation of Virtualization, Containers, and Serverless](https://blog.paessler.com/a-very-brief-history-of-virtualization-containers-serverless)

 Written by [Shaun Behrens](https://blog.paessler.com/author/shaun-behrens) | May 29, 2019

Previously on our blog, we took a [look at the evolution of IT](https://blog.paessler.com/the-future-of-monitoring-we-wont-care-about-infrastructure-anymore), and the subsequent[rise of observability to monitor it](https://blog.paessler.com/the-future-of-monitoring-the-rise-of-observability). In it, we covered the concepts of virtualization, containers, and serverless, all of which have driven or are driving the evolution of IT infrastructure. As a companion to the blog posts, and the video interview we did with Greg Campion, we produced a short video to explain these concepts as simply as possible. Take a look:

 

 

Be sure to also check out the video interview where our own Cloud Engineer, Greg Campion, discusses these topics and more in much greater detail: 

[View full post](https://blog.paessler.com/a-very-brief-history-of-virtualization-containers-serverless)

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