Tutorials
In-depth technical tutorials, guides, and infrastructure best practices.
Blockchain Node Hosting on VPS
Install and configure Ethereum and Bitcoin Core nodes on an Ubuntu VPS, so you can run your own blockchain infrastructure for Web3 and crypto projects with full control and security.
Edge Computing with Customized Bare Metal Servers
Build a low-latency edge computing network on bare metal Ubuntu servers using K3s, WireGuard, Traefik, Nginx micro-cache, and Redis, so your users always connect to the nearest server for faster responses.
Securing API Access Using API Gateways on VPS
Deploy a secure API gateway on a VPS using Kong DB-less mode, setting up TLS, API key and JWT authentication, rate limiting, CORS, and optional mTLS, so only authorized clients can reach your backend APIs.
Running Vector Databases with Milvus on Dedicated VPS
Install and run Milvus, an open-source vector database, on an Ubuntu VPS using both Docker Compose and a native DEB package, so you can power AI search and recommendation systems with full control over your own data.
Containerized AI Serving with Docker on Bare Metal
Set up a dedicated Ubuntu server to serve AI models using Docker, deploying LLMs with vLLM and vision models with NVIDIA Triton, for both GPU and CPU setups, behind a secure Caddy reverse proxy.
Why Managed VPS Hosting Is the Smart Investment for 2025 and Beyond
In this guide, we cover what managed VPS hosting is, how it compares to other hosting types, and why it's a smart choice for growing businesses.
Web Hosting Trends in 2025: AI, Edge Computing, and Green Hosting
In this guide, we cover the biggest web hosting trends, from AI automation and edge computing to green hosting and serverless, to help you make smarter hosting decisions.
Automated ML Workflow via Dedicated Infrastructure
Build a fully automated ML platform on a dedicated Ubuntu server using Docker, MLflow, Apache Airflow, DVC, and MinIO, covering everything from data versioning and experiment tracking to pipeline automation, model serving with Triton, and monitoring with Prometheus and Grafana.
The Ultimate Guide to Hosting Docker Game Servers on a VPS
Set up Docker on an Ubuntu VPS and use it to host real game servers, including Minecraft, Valheim, Palworld, and Steam-based games with Docker Compose, persistent storage, and proper networking.
Setting Up Live Streaming Infrastructure on Dedicated Servers
Learn to build a complete live streaming infrastructure on a dedicated Linux server — covering RTMP and SRT ingest, CPU and GPU transcoding with FFmpeg, HLS/CMAF delivery, and TLS security.
Setting Up AIOps Tools for Server Monitoring
Set up a full AIOps stack on Ubuntu using Prometheus, Loki, Grafana, Alertmanager, and a custom Python anomaly detector, so your server can automatically collect metrics, detect issues, and send alerts without manual intervention.
Implementing MFA and RBAC on Server Consoles
How to set up MFA and RBAC on a Linux server using Keycloak, so you can enforce two-factor authentication and role-based access control to secure your web applications.