The Lucene PMC is pleased to announce that the Solr Reference Guide for Solr 6.2 has been released.
This 717-page PDF is the definitive guide to using Apache Solr, the blazing fast search server built on Apache Lucene. It can be downloaded from: https://www.apache.org/dyn/closer.cgi/lucene/solr/ref-guide/apache-solr-ref-guide-6.2.pdf - Cassandra
