How to Set Up High Availability for Resource Manager – Part 6
YARN is the Processing Layer of Hadoop, which consists of the Master (Resource Manager) and Slave (Node Manager) services to
How to Manage Virtual Machines in KVM Using Virt-Manager
The virt-manager application provides an easy-to-use interface that allows users to perform a wide range of tasks including creating guest
How to Create Virtual Machines in KVM Using Virt-Manager
As you get started, ensure that the KVM hypervisor is installed on your system. An acronym for Kernel-based Virtual Machine,
How to Install Apache CouchDB in Ubuntu 20.04
Implemented in Erlang, Apache CouchDB, simply referred to as CouchDB, is an open-source NoSQL database that focuses on data storage
How to Install Apache Kafka in CentOS/RHEL 7
Apache Kafka is a powerful messaging engine, which is widely used in BigData projects and the Data Analytics life cycle.
Managing KVM Virtual Machines with Cockpit Web Console in Linux
Cockpit is a free and open-source front-end tool that provides administrative access to Linux systems. It allows system administrators to
How to Use Virtualbox VMs on KVM In Linux
Are you considering making a switch from VirtualBox to KVM hypervisor? One of your greatest concerns would be starting all
How to Convert PDF to Image in Linux Command Line
pdftoppm converts PDF document pages to image formats like PNG, and others. It is a command-line tool that can convert
How to Disable Suspend and Hibernation Modes In Linux
In this article, we take you through how to disable suspend and hibernation modes on a Linux system. But before
How to Convert PDF to Image Using Gimp
This article will be showing you how to convert the pages of a PDF document to image files (PNG, JPEG,
How To Fix Broken Ubuntu OS Without Reinstalling It
Over the course of time, your system can be plagued with errors that can render it broken or unusable. A
How to Install ONLYOFFICE Docs on Debian and Ubuntu
If you use the file sync & share platform and want to expand its functionality by adding online editing features,