Simon Willison’s Weblog

Apache Solr 1.1. Solr is the search Web Service built on top of Lucene. The latest release introduces JSON, Python and Ruby response formats in addition to XML.

Posted 13th January 2007 at 1:16 am

Recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

json 143 lucene 12 python 1178 ruby 72 search 91 solr 22 webservice 3 xml 103

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