Logo
Search
Log In
Subscribe
Logo
Search

Archive

Score yourself before the regulator does

May 1, 2026

Score yourself before the regulator does

Ten questions. Five minutes. Four readiness bands. The one question most "10s" never ask.

Read more
arrow-right
When your test passes and the regulator doesn't

Apr 24, 2026

When your test passes and the regulator doesn't

A CEO asked me the question I'd been avoiding. Three mechanisms that force action when compliance tests fail.

Read more
arrow-right
The DAX measure that lied for 2 weeks

Apr 17, 2026

The DAX measure that lied for 2 weeks

Wrong by 4×. Here's the exact code.

Read more
arrow-right
Free: EU AI Act Article 10 Compliance Checklist

Apr 14, 2026

Free: EU AI Act Article 10 Compliance Checklist

Your free Article 10 compliance checklist is below.

Read more
arrow-right
9 measures. 7 pages. The code.

Apr 10, 2026

9 measures. 7 pages. The code.

Plus: the double-counting bug I almost missed (49 chars)

Read more
arrow-right
72 products. Zero documentation. One YAML file that maps to EU law.

Apr 3, 2026

72 products. Zero documentation. One YAML file that maps to EU law.

The hierarchy Eurostat refuses to define.

Read more
arrow-right
Your data passed every check. It was still 88% wrong.

Mar 27, 2026

Your data passed every check. It was still 88% wrong.

Clean rows ≠ complete rows.

Read more
arrow-right
46% of my data was missing. The contract caught it.

Mar 20, 2026

46% of my data was missing. The contract caught it.

What happens when 'clean' data isn't complete.

Read more
arrow-right
A Microsoft MVP corrected me in public. Here's the rule I learned.

Mar 13, 2026

A Microsoft MVP corrected me in public. Here's the rule I learned.

The two numbers that broke my post - and the one question that prevents it.

Read more
arrow-right
Load more

Quick Links

Subscribe

Archive

Subscription

Signup

Reset Password

Update Password

Search

Socials

© 2026 Architecture First — Data Engineering Newsletter.
beehiivPowered by beehiiv