14 February 2026

32 links · Saturday

Three Bad Managers

I worked for each of these humans. They either hired or promoted me. I worked for them for many years. As is my way, I've vastly altered the details of each hum

Inversion of Control

I delegated the management of my personal life to an AI agent. It worked surprisingly well — and it reveals how human time is becoming the API that AI orchestrates.

How DSQL Makes Sequences Scale

Sequences are one of those Postgres features that you don’t think much about. You can ask for the next number in the sequence, and you get it. That works pretty well when you have one machine asking for the next number, but what about 10,000?

What happens inside Postgres when IOPS runs out

In the previous post I wrote about the three cache layers between a SELECT and disk. That post came from a production incident — queries hanging for 35+ minutes, Heroku timeouts, IOPS pinned at 3000. We fixed it. The root cause was bad indexes forcing Postgres…

Something Big Is (not) Happening

Or is it happening, perhaps it has already happened? Maybe it's just acting like it has happened, because it is tired ...

Regarding the Future of Junior Engineers

I went to Container Days London yesterday. It was great to see friends and old colleagues again. The conference was great, with many interesting talks and the one and only Kelsey Hightower sharing little pearls of knowledge.

Your Turn

Development demands creation focus, release demands closure, and landing demands reach. The expert finishes the hardest part and forgets the easiest — telling someone it is ready. Deployed is not delivered.

While you support others, who supports you?

The world of free and open-source software (FOSS) is full of big-hearted, altruistic people who love serving society by giving away their labor for free. It’s incredible. These folks are supp…