Simon Willison’s Weblog

7th April 2009 - Link Blog

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

I vibe coded my dream macOS presentation app - 25th February 2026
Writing about Agentic Engineering Patterns - 23rd February 2026
Adding TILs, releases, museums, tools and research to my blog - 20th February 2026

This is a link post by Simon Willison, posted on 7th April 2009.

amazon 69 amazon-web-services 7 audioscrobbler 1 elasticmapreduce 1 hadoop 9 mapreduce 10 python 1229

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