How to Create a Linux VPS Server on Kamatera

This article is going to explain how to create a Linux VPS (Virtual Private Server) on Kamatera, so you can run your own email server and website. ScalaHosting vs Kamatera In a previous tutorial, I explained how to create a Linux VPS server on Scalahosting, which is my recommended hosting provider for running email servers,…


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How to Create a Linux VPS Server on Kamatera

How to Use Apache JMeter to Load Test Web Applications

Apache JMeter is an open-source load testing tool, available for Linux, macOS, and Windows. In a previous tutorial, we explained how to use Netdata to monitor the performance of Apache/Nginx web servers. Apache JMeter is a great complementary tool for testing your website performance under various load scenarios. JMeter Features Simple and intuitive GUI. It…


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How to Use Apache JMeter to Load Test Web Applications

How to Set Up Tegola Vector Tile Server on Ubuntu 20.04 for OpenStreetMap

Tegola is an open-source vector tile server for OpenStreetMap. Previously we explained the process of setting up OSM tile server, which is a raster-based tile server. This tutorial is going to show you how to set up Tegola vector tile server on Ubuntu 20.04. Benefits of Vector Tiles Better display quality for high DPI devices…


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How to Set Up Tegola Vector Tile Server on Ubuntu 20.04 for OpenStreetMap

How to Set Up Postfix SMTP Relay on Debian with Sendinblue

This tutorial is going to show you how to set up Postfix SMTP relay with Sendinblue on Debian. Postfix is a popular open-source SMTP server. Previously I wrote an article on how to easily set up a full-blown email server on Debian with iRedMail, which helped a lot of readers run their own email servers.…


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How to Set Up Postfix SMTP Relay on Debian with Sendinblue