Writing

Blog

I'm building a company and a database at the same time, and writing about both. The engineering (Parquet layouts, benchmarks, what broke at 3am) and the rest of it: pricing an open-source product, first customers, saying no, and the parts of founding that nobody puts in a deck.

Parquet row groups stacked along a time axis beneath a full-resolution ingest waveform
Founding

Starting over, in public

This site used to be about coaching. From here it is about founding a company and building a database at the same time: the engineering, the commercial decisions, and the parts I get wrong.