Virtualization

Docker has earned a reputation as one of the most popular open-source platforms for application development. It packages apps, its dependencies, and binaries into virtualized environments called containers. This article goes over all the essential Docker commands you will most certainly use while working with containers. In the end, you will also find a downloadable Cheat Sheet Docker commands, for easier reference.

The rise of alternative virtualization solutions is tied to the efforts to create a resource-friendly application deployment option. This article will compare unikernels and containers, two technologies aiming to reduce the virtualization footprint while supporting optimal app performance.

This guide shows how to install the latest Rocky Linux version on VirtualBox. Virtualization has many benefits, including reduced costs, improved security, minimized downtime and simplified management.

Docker is a Platform-as-a-Service tool for containerized app deployments. It uses Docker Engine to create and manage application containers. This tutorial shows you how to install and setup Docker on Rocky Linux.

Want to test drive Rocky 9 on a virtual machine? This guide outlines the steps to set up and install Rocky 9 on VMware workstation.

Learn how to install Jenkins on Ubuntu 18.04. This software package is used to automate parts of the build, testing, delivery, and deployment of software. Jenkins uses the Java Runtime Environment (JRE) and supports continuous integration (CI) and continuous delivery (CD).

While in the general sense Kubernetes and Docker both deal with containers, their roles in development, testing, and deployment of containerized apps are very different. This article introduces you to the features and design of these two platforms.

Server virtualization is one of the hottest topics in the IT world today. It has been around for many years and its popularity keeps growing, especially in enterprise environments. What makes server virtualization so attractive is the ability to have different operating systems running separate applications on one server while still using the same physical resources.

This article shows an overview of the key features and differences between the two instruction set architecture types - x86 and x64.

Kubernetes namespaces help organize and distribute cluster resources between different users, teams, or customers. This tutorial shows how to create and manage Kubernetes namespaces.