Python
16 May 2026
Slow commits and row locks in Postgres
How an explicit row lock can block writes on completely different tables, and why it only shows up at commit time
21 Jan 2025
Adding metadata to Pydantic fields
How to store application-specific metadata in Pydantic v2 fields
10 Oct 2024
An in-depth look at how asyncio works in Python
6 Nov 2023
A brief overview of WSGI in Python