Introduction Ceph, an open-source software-defined, scalable, fault tolerant and resilient storage system, trusted by enterprises now-a-days. It is a distributed storage system that manages large amounts of data and provides clients with high-performance storage services. Ceph storage is a popular choice of many organizations around the world. In this blog, we ‘ll give an overview…
Data Storage-Fundamentals
Introduction Data storage is essential in today’s information driven economy. Businesses today need safe and reliable methods of storing along with managing massive amounts of information. It is key expertise for professionals to have know-how of data storage fundamentals. Because of this, it enables orgnizations to select a suitable data storage medium, infrastructure and protocols….
RHEL 9 Installation Tutorial
Red Hat Enterprise Linux (RHEL) is a widely used Linux distribution that is popular for its stability, security, and support. This article provides RHEL 9 installation tutorial in the form of video guide on how to install RHEL 9 on your system. The article walks you through the entire installation process, step by step. Video…
Data Backup and Types of Data Backups
Introduction Data backup is an important process that helps businesses keep their data safe and reduce the chance of losing data. When you back up data, you make a copy of it and store it in a different place to protect it from things like hardware failures, natural disasters, cyber attacks, and other things you…
How to Use DU and DF Commands in Linux
Introduction In this blog, we will discuss how to check the disk and file system’s available capacity, used and free with the Linux operating system. Linux distributions have df and du as built-in commands to check disk space usage. However, these commands are agnostic whether the disks are internal or external. Linux system administrators use…
Managing RHEL 8/9 Using Web Console
Introduction Red Hat Enterprise Linux is a popular Linux distribution that is widely used in the enterprise space. It is known for its stability, security, and enterprise-level support. As an administrator, you may need to manage multiple RHEL 8/9 systems, which can be a daunting task without the right tools. One such tool is the…
Usage of SAR Command in Linux
Introduction The System Activity Report (SAR) is a powerful command-line tool available on most Linux distributions that enables system administrators to gather and analyze performance data over time. The sar command collects data on a variety of system resources, including CPU usage, memory utilization, disk I/O, network activity, and more. In this blog, will ‘ll…
OpenStack Architecture and Components
Introduction to OpenStack OpenStack is a free and open-source cloud platform. It allows organizations to build and manage private and public cloud infrastructures. It was launched in 2010, by Rackspace Hosting and NASA. Since, then becoming most extensively used cloud computing platforms around the globe. This article provides an introduction and overview of its OpenStack…
Introduction to VMware vSphere: The Ultimate Solution for Virtualization
Virtualization is becoming an essential technology for businesses of all sizes. It provides an efficient and cost-effective way to manage server workloads. It also reduces hardware costs, and improve IT flexibility. VMware vSphere is the industry-leading virtualization platform. It provides a comprehensive solution for businesses to achieve all these benefits and more. In this blog…
Introduction to Linux
What is Linux? Linux is a free and open-source operating system that is widely used in servers, supercomputers, and other computing systems. It was first developed by Linus Torvalds in 1991 and has since grown to become one of the most popular operating systems in the world. Why use Linux? There are many reasons why…