Doolta on Arhuman's Blog

The Architect Who Never Laid a Brick...

Fri, 01 May 2026 02:38:37 +0100

…and How AI Made Him a Mason

My psychological profile is INTJ¹, also known as the Architect, and I spent a good part of my life proving that this label fit… in the worst possible way.

Years of having a multitude of ideas

on analysis systems (Blockchain, Productivity)
on personal development methods (Memory, Discipline, Learning)
on algorithms (routing, metacompression, encryption)
on tools (format conversion, project management, system administration)

Years of producing hundreds of ideas in a row, for nothing, or worse, only to see some of them realized by others years later.

What if your OOM was not just a memory problem?

Fri, 20 Mar 2026 15:24:26 +0100

Sometimes an investigation tells a different story than the one you expected.

That’s what happened to me recently while investigating why a pod was ending up OOMKilled two to three times a day.

A quick look at the memory of the incriminated pod doesn’t show the typical rising curve of a memory leak. I’m missing data just before the OOM (because it’s always when your metrics system is migrating that this kind of incident happens), but with the day’s data, the cause seems to lie elsewhere.

The Programmer's Extra Touch of Art

Tue, 10 Mar 2026 02:38:37 +0100

Faced with an AI capable of compiling our intentions into working programs, I ask myself: does our craft reduce to assembling syntax, or does it hide a dimension that is by nature beyond computation?

I was 17 when I finally got my hands on “The Art of Computer Programming” by Donald Knuth. At the time, in 1989, reference books on programming were rare and the 4 volumes of TAOCP had the status of a “bible”; it remains for me a reference work that every computer scientist should read.