Hi all, looking at solr wiki
https://cwiki.apache.org/confluence/display/solr/Query+Settings+in+SolrConfig I found this: "The size for the documentCache should always be greater than max_results times the max_concurrent_queries, to ensure that Solr does not need to refetch a document during a request." Well, I'm not sure what max_concurrent_queries is. I mean, is the number of concurrent queries usually solr receives or the limit, the max number of concurrent queries solr is configured to? And if it is the limit, where is it set? Could anyone please help me? Best regards, Vincenzo -- Vincenzo D'Amore email: v.dam...@gmail.com skype: free.dev mobile: +39 349 8513251