Author Archives: systemadmin

How to install Xen hypervizor on CentOs 7.
How To Install Xen Hypervizor On CentOs 7. Install CentOs 7 on your vm/vps/server. Partition the Xen hypervisor box: The disk can be partitioned any way you like, with one...
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How to understand Xen virtualization.
How To Understand Xen Virtualization. Xen is an open-source virtualization technology that allows you to create and manage virtual machines (VMs) on a physical host system. It was developed at...
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How to understand server virtualization.
How To Understand Server Virtualization. Server virtualization is the process of dividing a physical server into multiple unique and isolated virtual servers by means of a software application. Each virtual...
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What is data virtualization ?
What Is Data Virtualization? Data virtualization software acts as a bridge across multiple, diverse data sources, bringing critical decision-making data together in one virtual place to fuel analytics. Data virtualization...
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A Comparative Analysis of Virtualization Performance: Xen, KVM, Hyper-V, VMware and OpenVZ.
A Comparative Analysis Of Virtualization Performance: Xen, KVM, Hyper-V, VMware And OpenVZ. Virtualization technology has revolutionized the way we deploy and manage computing resources by enabling multiple virtual machines (VMs)...
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How to understand virtualization performance.
How To Understand Virtualization Performance. In today’s technology-driven landscape, virtualization has become a cornerstone for efficient resource utilization, scalability, and cost-effectiveness in IT infrastructure management. As organizations increasingly rely on...
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How to understand virtualization.
How To Understand Virtualization. Virtualization is a technology that allows you to create multiple simulated environments or instances on a single physical computer or server. These simulated environments are often...
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How to use wall command.
wall is a command-line utility that displays a message on the terminals of all logged-in users. The messages can be either typed on the terminal or the contents of a...
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How to use rmmod command.
How To Use Rmmod Command. In this article, we’ll talk about how to use the rmmod command to remove modules from the Linux Kernel. The core component of each Linux...
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How to use who command.
How To Use Who Command. In this article, we explain the who command that is bundled in GNU coreutils package. who is a command-line utility that prints a list of...
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