Simon Willison’s Weblog

The Fabled "Five Eights" of J2EE Availability (via) J2EE complexity leads to poor stability

Posted 5th December 2003 at 10 pm

Recent articles

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
GPT-5 Thinking in ChatGPT (aka Research Goblin) is shockingly good at search - 6th September 2025

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