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Here at RackNerd, we're on a mission to introduce infrastructure stability on a global scale - one server at a time. Learn more about our story and why you should choose RackNerd for your infrastructure as a service (IaaS) needs!



BUN vs. NPM: Which JavaScript Package Manager Should You Use

JavaScript development has long relied on package managers to simplify dependency management, project setup, and script execution. For years, npm has been the default choice, powering millions of projects. However, with the rise of Bun, a modern JavaScript runtime that includes its own package manager, developers are asking, which one should you use? Here we […]

Best Practices for Load Testing Your Website Using Locust

In today’s fast-paced digital world, ensuring that your website can withstand heavy traffic loads is critical to sustaining user experience and avoiding downtime. Load testing identifies performance bottlenecks and optimizes your website’s infrastructure. One of the most effective tools for this endeavor is Locust, this is an open-source load testing platform that can rapidly simulate […]

How to Install OpenLiteSpeed Web Server on Your VPS

If you’re looking for a high-performance, lightweight, and easy-to-manage web server, OpenLiteSpeed is an outstanding choice. It provides excellent speed, security, and scalability while remaining user-friendly. In this guide, we’ll guide you through the process of installing OpenLiteSpeed on your VPS. And here we are using a Ubuntu 22.04 server. Step 1 – Update Your […]

Using Ansible to Automate Server Setup and Configurations

Manually setting up and configuring servers is time-consuming, error-prone, and difficult to scale. Ansible, an open-source automation tool, makes this process easier by allowing system administrators to define server configurations as code. This maintains uniformity, reduces manual labor, and enables rapid deployments. In this article, we’ll look at how Ansible may be used to automate […]

How to Setup Kubernetes Cluster Using Kubeadm in Your Server?

Kubernetes, a robust container orchestration technology, enables you to manage containerized applications across numerous servers smoothly. Setting up a Kubernetes cluster with Kubeadm is one of the most straightforward ways to get started. In this post, we’ll walk you through the process of installing Kubeadm on your server and creating a Kubernetes cluster. Requirements: Using […]

How to Install OpenCart in your Server for E-Commerce

OpenCart is a powerful and user-friendly open-source e-commerce platform. With its simple interface, robust features, and support for a wide range of extensions, it’s an excellent choice for launching your online store. If you’re ready to install OpenCart on your server, follow this comprehensive guide. Pre-requisites Step 1 – Prepare Your Server Update all the […]

How to Install Ollama for Machine Learning Models in Your VPS

Machine learning (ML) has become an essential component of modern computing, enabling activities such as natural language processing, image recognition, and data analysis. However, executing machine learning models locally can be resource-intensive, so a Virtual Private Server (VPS) is an interesting option. In this post, we’ll show you how to install Ollama, a lightweight tool […]