"Solr's search results clustering plugin dynamically organizes search results into thematic groups. Being somewhat complementary to faceting, clustering can reveal relationships between documents returned for a specific query.

In this talk I will briefly demonstrate how to enable and tune Solr's search results clustering. I will also highlight some performance implications of dynamic clustering. To conclude the talk, I will show how easy it is to turn Solr's clustered search results into a simple yet eye-pleasing web-based visual search application.