Elasticsearch is flexible and powerful open-source, distributed real-time search and analytics engine. Using a simple set of APIs provides the…

Firewalld is a firewall management solution used by the most of modern Linux distributions. In this tutorial you will learn…

Zabbix is a free and open-source monitoring solution designed for real-time monitoring of servers, virtual machines, networks, and cloud services.…

PM2 is a process manager for Node.js applications. It is helpful for running Node.js application on production environment. PM2 keep…

Elasticsearch is a flexible, powerful, open-source and real-time search and analytics engine. Using a simple set of APIs, it provides…

Zabbix is an monitoring solutions for your IT infrastructure. You can monitor most of the devices in your network and…

This shell script is designed for a specific task required for our server. So sharing the script with Tecadmin readers.…

Redis is an in-memory data structure store, used as a database server, cache, and message broker. Redis is written in…

Apache Solr is an enterprise-grade search platform built on the robustness of Apache Lucene. It offers an array of functionalities…

Having the ability to authenticate users with your database is an important security feature. This is especially true when that…