27th November 2025
Research
Datasette 1.0a20 SQL Permissions System: Architecture Review
— A comprehensive architecture review of Datasette's new SQL-based permissions system (introduced in v1.0a20) finds that transitioning from a callback-driven model to SQL query resolution greatly improves scalability for large deployments. The redesigned system efficiently checks access by evaluating compiled permission rules through internal catalog tables, substantially reducing processing overhead compared to the multiplicative N x M callback pattern.
Recent articles
- Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war - 22nd September 2026
- Jev introduces a new shape of LLM - System One, aka Decision Models - 21st September 2026
- Generating running routes with GPT-6 Astra and ChatGPT Work - 12th September 2026