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RHEL Tips

Install CHEF Workstation in CentOS

How to Install CHEF Workstation in RHEL and CentOS 8/7

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Chef is one of the popular configuration management tools, which is used to rapidly automate deployment, configurations, and management of the entire IT infrastructure environment. In the first part of this Chef series, we’ve

Install Varnish Cache for Nginx on CentOS 7

How to Speed Up Nginx with Varnish Cache on CentOS 7

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Varnish Cache (also referred to as Varnish) is an open-source, high-performance HTTP accelerator designed for speeding up web servers. In our last articles, we’ve explained how to setup Varnish Cache for Apache on CentOS

Install Varnish Cache On CentOS 7 for Apache

How to Speed Up Apache with Varnish Cache on CentOS 7

5 Comments

Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. It is engineered for excessively utilized API endpoints and also for dynamic sites that serve

Chef Automation Tool

What is Automation and Configuration Management with CHEF – Part 1

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Let’s take a simple scenario, you have 10 redhat servers where you have to create a ‘tecmint’ user in all the servers. The direct approach is, you need to login into each server and

Enable Hive with High Availability

How to Install and Configure Hive with High Availability – Part 7

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Hive is a Data Warehouse model in Hadoop Eco-System. It can perform as an ETL tool on top of Hadoop. Enabling High Availability (HA) on Hive is not similar as we do in Master

Install Webmin in RHEL 8

How to Install Webmin System Administration Tool on RHEL 8

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Webmin is a modern web-based Linux management tool (similar to Cockpit Web Console) that allows you to monitor various system metrics. With Webmin, you can also perform administrative tasks such as manage user accounts,

Set Up High Availability for Resource Manager

How to Set Up High Availability for Resource Manager – Part 6

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YARN is the Processing Layer of Hadoop, which consists of the Master (Resource Manager) and Slave (Node Manager) services to process the data. Resource Manager (RM) is the critical component that is responsible for

Install Apache Kafka in CentOS

How to Install Apache Kafka in CentOS/RHEL 7

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Apache Kafka is a powerful messaging engine, which is widely used in BigData projects and the Data Analytics life cycle. It is an Open-source platform to build real-time data streaming pipelines. It is a

Managing KVM Virtual Machines with Cockpit

Managing KVM Virtual Machines with Cockpit Web Console in Linux

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Cockpit is a free and open-source front-end tool that provides administrative access to Linux systems. It allows system administrators to monitor, manage, and troubleshoot Linux servers. It provides an intuitive web interface that easy

Set Up High Availability for Namenode

How to Set Up High Availability for Namenode – Part 5

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Hadoop has two core components which are HDFS and YARN. HDFS is for storing the Data, YARN is for processing the Data. HDFS is Hadoop Distributed File System, it has Namenode as Master Service

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Learn Linux Commands and Tools

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Linux Server Monitoring Tools

Glances – An Advanced Real Time System Monitoring Tool for Linux

Icinga: A Next Generation Open Source ‘Linux Server Monitoring’ Tool for RHEL/CentOS 7.0

Sysstat – All-in-One System Performance and Usage Activity Monitoring Tool For Linux

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Learn Linux Tricks & Tips

8 Linux ‘Parted’ Commands to Create, Resize and Rescue Disk Partitions

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5 Interesting Command Line Tips and Tricks in Linux – Part 1

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Best Linux Tools

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10 Best Flowchart and Diagramming Software for Linux

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