Tutorials

Databases form the backbone of modern websites, applications, and businesses. They store, organize, and make data accessible – ensuring systems run efficiently, and users get quick results. Broadly,…

Installing PHP on Linux is a straightforward process, but doing it on a VPS gives you more control and flexibility. Whether you’re setting up a new server for…

Uploading files to your Contabo server is a basic step for managing websites, applications, or data. Depending on your operating system, the method may differ. This guide covers…

If you're running a server with Contabo and looking for a simpler way to manage websites, domains, email, and other services, Plesk might be the tool you're after.…

Migrating a WordPress website may sound complicated, but with the right approach, it's simple and safe. WordPress powers over 40% of all websites on the internet – from…

When you manage a server, fast and reliable support is everything. Whether you want to set up WordPress, configure SSH, customize your firewall, or get answers to billing…

If your cloud application is slow, the problem often lies within the database. A heavily used application sends more queries, more users access the same databases, and response…

HTTP/3 is one of the easiest upgrades you can make for faster web delivery. In this guide, we'll show you how to enable HTTP/3 step by step in…

Jenkins helps you deliver updates faster while ensuring consistency in your deployments. Instead of repeating manual steps, you can use a pipeline to handle the creation, testing, and…

Ansible helps you automate server provisioning and configuration management with code. Instead of repeating manual setup steps, you run the same playbook on every server. As a result,…

As your web application grows, performance expectations rise with it. Sudden traffic spikes, user growth, and heavy workloads demand an infrastructure that adapts without manual intervention. In this…

If your website seems slow, you're not alone. Many websites on shared or managed hosting reach their performance limits over time, especially as content grows. For those running…

As your website grows, your VPS must keep up with rising traffic, heavier workloads, and increasing performance demands. This guide explains how to optimize your current Contabo VPS,…

Don't let a full disk bring your server down. This guide teaches you how to check and manage disk space usage on your Linux server, covering fundamental commands…

Setting up a Kubernetes cluster may seem complex at first, yet you can build one quickly with clear steps. In this tutorial, you’ll learn how to create a…