McGarrah Technical Blog

Migrating 16 Domains from SquareSpace to Porkbun

· 16 min read
Documenting the multi-week process of transferring 16 domains from SquareSpace to Porkbun in batches, managing costs, and dealing with transfer delays. Why Porkbun won for homelab domain management.

Caddy Reverse Proxy for Proxmox Web UI

· 5 min read
A Caddy reverse proxy in a Debian LXC container gives a six-node Proxmox cluster a single HTTPS entry point with load balancing, health checks, and working noVNC console support in about 30 lines of Caddyfile.

Five Stages of a Successful Cloud Data Science Platform

· 13 min read
The standard SDLC model breaks for data science because model training requires production data. Here is a five-stage promotion framework that resolves the conflict between data scientist flexibility and production security controls.

From Publish to Reader: The Content Distribution Pipeline Behind This Blog

· 9 min read
Writing a blog post is half the work. The other half is making sure it reaches people — through RSS feeds, sitemaps, search engines, newsletters, and social sharing. Here's the full distribution pipeline for a Jekyll blog, from git push to a reader's screen.

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