postgresql

Install PostgreSQL on Rocky Linux 8

In this tutorial, you will learn how to install PostgreSQL on Rocky Linux 8.  PostgreSQL is a fully featured object-relational database management system. It supports a

deploy HAProxy as a Docker container

Deploy HAProxy as a Docker Container

Follow through this tutorial to learn how to deploy HAProxy as a Docker container. HAProxy “is a free, very fast and reliable reverse-proxy offering high availability, load

kibana

Install ELK Stack on Rocky Linux 8

Welcome to our demo on how to install ELK Stack on Rocky Linux 8. ELK is the acronym for three open source projects: Elasticsearch, Logstash, and Kibana. Elasticsearch

webmin

Install Webmin on Ubuntu 20.04

In this tutorial, you will learn how to install Webmin on Ubuntu 20.04.  Webmin is a web based control panel that allows system administrators to manage

Configure Grafana Email Alerting

Configure Grafana Email Alerting

In this tutorial, you will learn how to configure Grafana Email alerting. Grafana alerting allows you to attach rules to your dashboard panels. When you