Simon Willison’s Weblog

Finding similar items with Amazon Elastic MapReduce, Python, and Hadoop streaming. Tutorial for running Hadoop jobs on Elastic MapReduce using Python and the 2005 Audioscrobbler dataset.

Posted 7th April 2009 at 9:19 am

Recent articles

Video: Building a tool to copy-paste share terminal sessions using Claude Code for web - 23rd October 2025
Dane Stuckey (OpenAI CISO) on prompt injection risks for ChatGPT Atlas - 22nd October 2025
Living dangerously with Claude - 22nd October 2025

amazon 69 amazon-web-services 7 audioscrobbler 1 elasticmapreduce 1 hadoop 9 mapreduce 10 python 1198

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe