I suspect you might ask in the context of Solr? AFAIK I don't think Solr takes advantage of any index sorting that might exist. Maybe Christine knows; she added the configuration of index sorting to Solr -- https://issues.apache.org/jira/browse/SOLR-13681
~ David Smiley Apache Lucene/Solr Search Developer http://www.linkedin.com/in/davidwsmiley On Wed, Mar 4, 2020 at 6:56 PM Varun Thacker <va...@vthacker.in> wrote: > If I have an index sorted by category and at search time filter on one > category > > Do we currently take advantage of index sort for this sort of a filter > query? > >