AOL is using Solr to power its channels. www.aol.com Apple is using Solr. www.apple.com BUY.com's international sites are powered by Solr. www.buy.com Cisco uses Solr at the core for social network search platform. www.cisco.com Cheaptickets uses solr for faceted search.... Read More

SolrCloud is a set of features in Apache Solr that enable elastic scaling of distributed search indexes using sharding and replication. One of the hurdles to adopting SolrCloud has been the lack of tools for deploying and managing a SolrCloud... Read More

(UPDATE: 2013-12-18 I've posted some new graphs below based on the revised, non-strawman, patch) One thing Solr has never been very efficient at is a problem that people refer to as "Deep Paging". Simply put: asking Solr for "Page #1"... Read More