Self-hosting, VPN and server guides

Installing ZITADEL on a VPS: Self-Hosted IAM, PostgreSQL, SSL, SMTP, and Backups

Detailed guide: Installing ZITADEL on a VPS: self-hosted IAM, PostgreSQL, SSL, SMTP, and backups. Expert tips, practical advice, and real-w…

Dedicated Server for Video Streaming and Transcoding

Choose the right dedicated server for video delivery, live streaming, and transcoding with practical CPU, GPU, storage, and bandwidth guida…

Installing Apache Airflow on a VPS: Docker, PostgreSQL, CeleryExecutor, SSL, and Backups

Detailed guide to installing Apache Airflow on a VPS: Docker, PostgreSQL, CeleryExecutor, SSL, backups, expert tips, and real examples.

Installing SurrealDB on a VPS: Docker, TLS, Persistent Storage, and Automated Backups

Detailed guide: Install SurrealDB on a VPS with Docker, TLS, persistent storage, and automated backups. Expert advice, practical tips, and …

Set Up Prometheus and Grafana on Bare Metal Servers

Install Prometheus, Node Exporter, and Grafana on a bare-metal server with secure configuration, alerts, and verification steps.

Installing Invoice Ninja on a VPS: Docker, SSL, SMTP, Cron, and Backups

Detailed guide: Install Invoice Ninja on a VPS: Docker, SSL, SMTP, cron, and backups. Expert advice, practical tips, and real examples for …

Dedicated Server for PostgreSQL and MySQL Hosting

Learn when PostgreSQL or MySQL needs bare metal, how to size hardware, configure storage, tune performance, and avoid database outages.

How to Host Multiple Websites on One Dedicated Nginx Server

Learn how to host multiple websites on one dedicated server with Nginx, PHP-FPM, DNS, SSL, security, testing, and troubleshooting.

Deploying OpenTelemetry Collector and Jaeger for Distributed Tracing on a VPS

Detailed guide: Deploying OpenTelemetry Collector and Jaeger for distributed tracing on a VPS. Expert recommendations, practical tips, and …

Whisper Hardware Requirements for Self-Hosted Speech-to-Text

Explore self-hosted Whisper server requirements: CPU, RAM, GPU VRAM, CUDA, and model sizing for fast, reliable speech-to-text with Whisper …

15.09.2026

Self-Hosted AI Stack Server Requirements for LLM, RAG, Vector DB

Explore self-hosted AI stack server requirements for LLM, RAG, and vector database deployments, including CPU, RAM, NVMe storage, GPU, and …

15.09.2026

Ollama Server Requirements: RAM, VRAM, and CPU by Model Size

Ollama server requirements by model size: compare RAM, VRAM, and CPU needs for 3B, 7B, 13B, and 70B models running local AI inference with …

14.09.2026

LLM VRAM Requirements for 7B, 13B, and 70B Models

Compare LLM VRAM requirements for 7B, 13B, 34B, and 70B models, including Q4, FP16, context length, KV cache, and self-hosted deployment ne…

14.09.2026

Home Assistant Hardware Requirements: Devices, Integrations, and RAM/CPU

Learn Home Assistant hardware requirements for devices, integrations, RAM, CPU, NVMe storage, Frigate, video streams, and database retentio…

14.09.2026

Frigate Hardware Requirements: CPU, GPU and Coral Camera Capacity

Frigate hardware requirements for CPU, GPU, RAM and Coral accelerators: size your NVR server for 4, 8 or 16 1080p cameras with reliable det…

14.09.2026

Plex/Jellyfin Hardware: How Many 4K Transcodes Can It Handle?

Learn Plex and Jellyfin hardware requirements for 4K transcoding, including CPU, GPU, RAM and NVMe needs for simultaneous streams and 2026 …

14.09.2026

Docker Host Requirements: How Much RAM and CPU Do You Need?

Learn Docker host requirements for RAM, CPU, and storage, including VPS container capacity and sizing tips for databases, ML, and video wor…

13.09.2026

MinIO Hardware Requirements: S3 Storage Sizing and Server Specs

MinIO hardware requirements for S3 storage: size servers, CPU, RAM, disks, raw capacity, erasure coding, and 10 Gbps networking for scalabl…

13.09.2026

Matrix Synapse Hardware Requirements: Users, Federation, and Sizing

Matrix Synapse hardware requirements guide: size CPU, RAM, NVMe, and bandwidth for users, federation, PostgreSQL, media storage, and room a…

13.09.2026

Paperless-ngx Hardware Requirements for Documents and OCR

Learn Paperless-ngx hardware requirements for document archives and OCR, including CPU, RAM, NVMe storage, and sizing for bulk imports at s…

13.09.2026

Proxmox Backup Server Hardware Sizing for Deduplication and Backups

Proxmox Backup Server hardware sizing guide for deduplication and backups: CPU, ECC RAM, NVMe/SSD, ZFS IOPS and network needs from 1 TB to …

12.09.2026