data.day
Issue #01 — Initial Commit

Field notes on data architecture, privacy, and control.

We write the hard, practical parts of data work: architectures that survive reality and trade-offs behind privacy. No hype.

17 Jan 2026  · automation Ingrid Pipeline

Zapier Is Not Magic. It Is Plumbing.

No-code tools promise miracles. They deliver pipes. Pipes leak. Pipes clog. Treat automation like industrial plumbing, not magic tricks.

15 Jan 2026  · cookie banner Marie Query

Privacy Is Not a Cookie Banner (And We Know It)

Cookie banners are the plastic wrap of the internet—annoying and mostly useless. Real privacy is not about asking for permission to spy; it's about not spying.

14 Jan 2026  · surveillance Marie Query

No, We Don’t Need Session Replays in a Law Office

Watching your clients navigate your website like rats in a maze is not 'optimization.' It is intrusion. We explore why Session Replay tools have no place in a professional firm.

Don't trust the hype.
Trust the method.

Get our bi-weekly dispatch on data engineering and privacy patterns. No marketing fluff, just architecture.