Infrastructure tutorials

Production-grade guides for Linux, servers, security and performance. Copy-paste commands, multi-distro support, written by engineers who run this in production.

/

Browse by topic

47 guides

Linux

System administration, shell scripting, package management

66 guides

Hosting & Servers

Web servers, reverse proxies, SSL, domains

147 guides

Security

Firewalls, hardening, encryption, access control

45 guides

Performance

Caching, optimization, profiling, load testing

98 guides

Databases

MySQL, PostgreSQL, Redis, backups, replication

62 guides

Networking

DNS, load balancing, VPN, TCP/IP, routing

160 guides

DevOps

CI/CD, Docker, Kubernetes, automation

174 guides

Monitoring

Logging, alerting, metrics, observability

Most viewed

Install and configure Deno for web development with systemd and reverse proxy

hosting

10,433

Install and configure Uptime Kuma for website monitoring with SSL and email alerts

monitoring

6,218

Install and configure Caddy web server with automatic HTTPS and reverse proxy

hosting

5,280

Fix apt update E: Repository no longer has a Release file

linux

5,075

Install and configure TimescaleDB with PostgreSQL for high-performance time-series data

databases

4,790

Recently published

Configure MariaDB ColumnStore for high-performance analytics workloads

databases

2 hours ago

Implement Kibana 8 custom threat hunting dashboards for security incident response

monitoring

2 days ago

Configure Logstash 8 security pipelines with threat intelligence enrichment

monitoring

1 week ago

Configure Ansible Vault integration with HashiCorp Vault for secrets management

devops

2 weeks ago

Implement Thanos Ruler for distributed alerting and recording rules across Prometheus clusters

monitoring

2 weeks ago

"MariaDB ColumnStore" × Clear all

databases Advanced

Configure MariaDB ColumnStore for high-performance analytics workloads

Deploy and tune MariaDB ColumnStore for columnar analytics, covering single-node and multi-node cluster setup, table design, memory tuning, bulk loading with cpimport, and cluster health monitoring.

45 min 4 distros 1 views

databases Advanced

Optimize MariaDB 11.6 performance with query analysis and indexing for high-traffic applications

Learn advanced MariaDB performance optimization techniques including query profiling, slow query analysis, and strategic indexing for high-traffic applications. This tutorial covers query execution plan analysis, covering indexes, and automated monitoring setup.

45 min 4 distros 1,435 views

Don't want to manage this yourself?

We handle infrastructure for businesses that depend on uptime. Fully managed, with one fixed contact who knows your setup.

You get one fixed contact who knows your setup

Rotterdam 13:36 · reachable in a message, no ticket form

+31 10 477 5362