Advanced Filter Caching in Solr - Solr 'n StuffThe filter caching features in Solr allow for precise control over how filter queries are handled in order to maximize performance. Solr has the ability to specify if a filter is cached, specify the order filters are evaluated, and specify post filtering. Solr Filter Queries Adding a filter expressed as a query to a Solr request is a easy… simply add an additional fq parameter for each filter quer
