Result grouping / Field Collapsing with Solr – Trifork BlogResult grouping / Field Collapsing with Solr In a number of search projects that I have done using Lucene and Solr there was a lot of almost identical data. From a user perspective, when searching the first result pages were full of documents that look very similar, for instance getting a full page of the same car model, where only the edition differs, when searching for a specific car brand. What
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