Blog

Notes from the team on database schemas, conceptual modelling, validation, and the long tail of legacy data.

22 May 2026 Feature

Quellery now has an HTTP API

A small, read-only HTTP API under /api/v1/, so CI pipelines, dashboards, and scripts can read the same validation results the GUI shows. With a worked CI example in Python.

21 May 2026 Origins

Why I wrote Quellery

It started in 2006 with a rescue project, a 300-column central table, and a database nobody on the team understood. Twenty years later, the same kind of database keeps turning up.