Tutorials.

Practical tutorials for choosing, building,
and running your infrastructure.

Featured guide

In this tutorial, we will show you how to create Django models to effectively manage and organize your data.

Python3 min read

Updated 17 Oct 2026 · Christian Wells

Read the guide

The library

Find your next guide.

2,630 tutorials All topics

Python

How To Create Django Models

In this tutorial, we will show you how to create Django models to effectively manage and organize your data.

Updated 17 Oct 2026 · 3 min read

Debian

How to Install Apache Spark on Debian 11

This tutorial covers downloading the Apache Spark installation package, setting the PATH environment variable, and running the Spark shell on Debian 11.

Updated 17 Oct 2026 · 3 min read

CMS

How to Install Open Web Analytics on Rocky Linux 8

Track, measure, and analyze the traffic on your website or application with Open Web Analytics on Rocky Linux 8. Follow this guide to install and set up Open Web Analytics.

Updated 7 Dec 2022 · 4 min read

CMS

How to Install Grav CMS on Rocky Linux 8

Easily set up a flexible and user-friendly CMS on Rocky Linux 8 with Grav CMS. Learn how to install and configure Grav CMS with this guide.

Updated 7 Dec 2022 · 4 min read

Explore the archive.

Browse practical guides by the problem you’re solving.

Linux

Setup, packages, and everyday administration.

Databases

Installation, tuning, and reliable backups.

Networking

Routing, DNS, and latency.

Performance

Understand workloads and benchmark results.

Security

Access, hardening, and safe defaults.

Operations

Deployments, monitoring, and maintenance.

From reading to real measurements.

Explore benchmarks