HierarchicalFaceting - Solr - Apache Software FoundationApproaches to Hierarchical Facets in Solr This document contains various suggestions and solutions for dealing with "Hierarchical Facets" - a concept which can mean differnet things to differnet people depending on their data. 'facet.prefix' Based Drill Down Solr1.2 Transcribed (with slight edits) from Mastering the Power of Faceted Search by Chris Hostetter of Lucid Imagination (starting ~28min i
