Apache Solr is a Apache Lucene-based enterprise search platform providing features such as full-text search, near real-time indexing, and database integration. The Apache Hadoop ecosystem provides support for Solr in several of its projects. Apache Hive Storage Handler for Solr can be used to index Hive table data in Solr. Apache HBase-Solr supports indexing of HBase table data. Apache Flume provides a MorphlineSolrSink for streaming data to Apache Solr for indexing. This chapter introduces Apache Solr and creates a Hive table stored by Solr.