OpenStack is an open-source software cloud computing infrastructure platform. It is a free and open-source platform released under the Apache 2 License. OpenStack architecture consists of several software components that provide Infrastructure as a Service (IaaS). These co-operative components are...

If you’re a developer, then there’s a good chance you’ve heard of Kubernetes. But what is it, exactly? Kubernetes is a system for managing containerized applications, and it’s become one of the most popular tools in the DevOps toolbox. In this article, we’ll give you an introduction to Kubernetes...

Microservices are all the talk these days. But what exactly are they, and why is it important? In short, microservices are software architecture in which large applications are decomposed into smaller, more manageable pieces called services. Each service is self-contained and can be deployed, mana...

Docker is an open-source project that automates the deployment of applications inside software containers. It has become prevalent in recent years due to its ability to streamline the process of shipping and deploying applications. Docker containers can be created on a developer’s workstation and...

Docker is a container manager, while VMs are virtual machines. Using Docker means you aren’t limited to a physical machine, and you get to keep your host technology intact. In addition, VMs can be used even if you don’t have administrative access to the computer, which Docker VMs can’t do. Secu...