How to Prove Your Backup Actually Restores
A real 156-table database dumped, loaded into a throwaway server and compared. The backup was fine. The check reported 6...
Guides & How-tos · Worked examples · Real numbers
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Step-by-step how-tos, head-to-head comparisons and honest roundups — every guide worked through with current figures, then backed by a RECATOOLS calculator or AI-directory entry so you can act on it.
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How to Self-Host Qdrant in Docker
Every retrieval tutorial says "point it at your vector database" and none of them tells you how to run one. One containe...
What One Server Actually Runs
This publication — the live site, a full staging copy, an error tracker and its own CI runner — is four cores and 16 GB...
Serve an LLM with vLLM on CPU in Docker: Learn the Production Engine Without a GPU (2026)
We ran vLLM v0.25.1's official CPU image in Docker on Apple Silicon, dodged a 10 GB CUDA decoy, survived three traps, an...
Run ComfyUI on CPU in Docker: Node-Graph Image Generation Without a GPU (2026)
We pinned ComfyUI v0.28.0 in a python:3.13-slim container, hit a torchaudio ABI trap and an 8 GB OOM kill, and still ren...
Self-Host LiteLLM with Docker: One OpenAI-Compatible Endpoint for Every Model (2026)
We ran LiteLLM v1.93.0 against a local Ollama model in Docker: pinned tags, a 4-line config, token metering, and the wro...
How to Transcribe Speech Offline with whisper.cpp in Docker (2026)
We ran whisper.cpp v1.9.1 in Docker: an amd64-only tag trap, a SIGILL crash, a gcc fp16 build fix — then 7.3 s of speech...
How to Run Aider With a Local Ollama Model in Docker (2026)
We ran aider v0.86.2 in Docker against a 986 MB local Qwen model. Same prompt twice: one hallucinated diff, one clean au...
How to Self-Host AnythingLLM with Docker and Ollama (2026)
We self-hosted AnythingLLM 1.15.0 with Docker and Ollama, embedded a document over the API, and got cited RAG answers fr...
How to Self-Host the AutoGPT Platform with Docker (2026)
We self-hosted the AutoGPT Platform v0.6.68 with Docker on a busy dev Mac: 17 containers, two port collisions, and a fir...
Self-Host Langflow with Docker: The Visual Agent Builder, Locked Down (2026)
We ran Langflow 1.10.2 in a single Docker container, hit its fail-closed auth gate, fixed it with explicit superuser cre...
Self-Host Firecrawl with Docker: Scrape the Web into LLM-Ready Markdown (2026)
We cloned Firecrawl v2.11.0, built its seven-service Docker stack, and scraped our own homepage into clean markdown — no...
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