How a single PostgreSQL config change improved slow query performance by 50x. “If you are using SSDs and running PostgreSQL with default configuration, I encourage you to try tuning random_page_cost & seq_page_cost. You might be surprised by some huge performance improvements.”
Recent articles
- I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
- My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
- Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025