$ whoami

Notes on systems, infrastructure and things I’m building.

I’m Andrew. I’ve spent more than twenty years building software, data platforms and distributed systems. This is where I write about the work and what I learn along the way.

CURRENT_WORK.md updated occasionally

→ home-ops

The code behind my home network and k3s cluster: GitOps, observability, storage, networking, Home Assistant and all the useful machinery that keeps it running.

Recent entries

How Bad Data Happens data / data-quality / data-engineering / dataops Hive, managed vs external tables bigdata / hive / hadoop Announcing fn, a serverless framework serverless / software / fn Installing Java 8 on OS X 10.10 Yosimite java / java 8 Validation 1.0.0 released. oEmbed Even more secure passwords. Chrome OS.