APACHE-SOLR

ASF open Apache Lucene Solr.

Definition

Solr 9.x offers: Distributed Search (SolrCloud), Faceted Search, Real-time Search, Spatial Search (geo), Streaming Expressions, MoreLikeThis, Spell Check. Configuration: schema.xml, solrconfig.xml. ZooKeeper cluster. Adopted by Bloomberg, Apple iTunes, Salesforce, AT&T, Cnet. Maintained by ASF community with Cloudera and LucidWorks as major contributors.

Origin

Solr published 2004 by CNET Networks ; donated to Apache 2006 ; v1.0 release 2008 ; v9.0 release 2022.

Example in context

Bloomberg Terminal indexes ~1 billion financial news items with Solr ; full-text + faceted by ticker, source, region.

Related terms

• Lucene — underlying library.