Notes on dataarchitecture.
Short essays on architecture, cost, hiring and AI: one cartoon, one idea, most days of the week. No tutorials, no listicles.
The Dashboard Nobody Uses (EUR60K Lesson)
Three months of development. EUR60K in cost. Zero daily users. The most expensive screensaver I've ever seen.
Read →The Data Lineage Maturity Model (4 Stages)
You can't fix what you can't trace. Here's the 4-stage lineage maturity model.
Read →The Deployment Pipeline Concept Applied to Data Products
Your data team deploys to production the same way software teams did in 2008. Manually, nervously, with a 1000-step runbook nobody trusts.
Read →The Series B Rescue - Making Data Investor-Ready in 10 Weeks
Due diligence will find your data problems before you do. One company found out the hard way.
Read →CALMS for Data Organizations
The DevOps Handbook has a framework called CALMS. Most data teams only do the A. Here's what they're missing.
Read →Horizontal vs Vertical Scaling
Vertical scaling is adding RAM. Horizontal scaling is adding servers. One has a ceiling. One doesn't.
Read →Data Platform Teams Are Becoming Product Teams
Nobody adopts a pipeline. They adopt a product. That's what most data teams still don't get.
Read →The Compliance Incident That Cost a Giant Fine (And One Email)
They had microservices, a data lake, and Grafana dashboards for everything. They didn't have an answer to "where does this customer's data …
Read →The Data Platform Scaling Checklist (When to Evolve)
Scaling too late costs you 6 months. Scaling too early costs you 18.
Read →Parts Unlimited" Is Your Data Platform
The Phoenix Project described a company drowning in unplanned work. Gene Kim called it Parts Unlimited. You might recognize the patterns.
Read →Want expert eyes on your data architecture?
No pitch. An honest conversation about whether I can help, and what shape it would take if I can.