Cloudera Manager is an enterprise-level software solution for managing Apache Hadoop clusters. It provides a web-based interface for deploying, configuring, and monitoring Hadoop clusters. Cloudera Manager is available in both open-source and enterprise editions. In this article, we will discuss how to install and configure Cloudera Manager on CentOS/RHEL 8. ... Read More

OpnSense is an open-source, easy-to-use firewall platform that provides robust network security solutions. It is based on FreeBSD and offers a user-friendly web interface for configuring and managing firewall. This article will guide you through process of installing and configuring a basic OpnSense firewall. Step 1: Download OpnSense ISO The ... Read More

Apache Tomcat is a popular open-source web server and servlet container that is widely used to deploy Java-based web applications. In this article, we will show you how to install and configure Apache Tomcat 9 on CentOS 8/7. Step 1: Install Java The first step to installing Apache Tomcat is ... Read More

Apache Hadoop is an open-source framework that allows for distributed processing of large data sets. It can be installed and configured on a single node, which can be useful for development and testing purposes. In this article, we will discuss how to install and configure Apache Hadoop on a single ... Read More

Ansible is a popular open-source automation tool that allows system administrators to automate repetitive tasks and manage multiple servers simultaneously. It is widely used for configuration management, application deployment, and task automation. While Ansible is primarily designed for Linux and Unix-based systems, it can also be installed on Windows. In ... Read More

Ansible is an open-source automation tool that is used to automate software provisioning, configuration management, and application deployment. It uses a simple syntax called YAML to describe tasks in a playbook. Ansible can be used to manage a large number of servers and can be run from a central location. ... Read More

NFS or Network File System is a widely used protocol that allows remote clients to access shared files over a network. Installing and configuring an NFS server on Ubuntu 18.04 is a straightforward process, but it requires some basic knowledge of Ubuntu commands and file systems. In this article, we ... Read More

Ansible is an open-source automation tool that enables system administrators to automate IT tasks such as application deployment, configuration management, and infrastructure orchestration. Ansible uses a declarative language to describe system configurations and runs tasks in parallel on multiple machines at same time. One of key components of an Ansible ... Read More

Anaconda is an open-source distribution of Python and R programming languages used for data science, machine learning, and artificial intelligence projects. It comes with various pre-installed libraries and packages that are useful for scientific computing, data analysis, and data visualization. In this article, we will walk through steps to install ... Read More

Anaconda is a widely used distribution of Python and R programming languages. It provides a comprehensive set of tools for data science, machine learning, and scientific computing. Installing Anaconda on CentOS 8 is a straightforward process that can be accomplished in a few simple steps. In this article, we will ... Read More