This document discusses tuning Solr for log search and analysis. The author describes optimizing a baseline Solr configuration through techniques like time-based field collections, document value fields, commit settings and hardware choices. Significant performance gains were found, such as a 31x increase over baseline by using time-based collections with a 10 minute window. The author also recommends using specialized log processing tools like Apache Flume to parallelize and distribute indexing load for further throughput improvements.