"Elasticsearch is a distributed, RESTful, free/open source search server based on Apache Lucene."
It is interoperable with Tiki, starting in Tiki12.
|Elasticsearch 1.x||Tiki 12.x LTS with Faceted search||OK|
|Elasticsearch 1.x||Tiki 12.x LTS without Faceted search||OK|
|Elasticsearch 1.x||Tiki 15.x LTS with Faceted search||OK|
|Elasticsearch 1.x||Tiki 15.x LTS without Faceted search||OK|
|Elasticsearch 2.x||Tiki 12.x LTS with Faceted search|| |
|Elasticsearch 2.x||Tiki 12.x LTS without Faceted search||OK|
|Elasticsearch 2.x||Tiki 15.x LTS with Faceted search|| |
|Elasticsearch 2.x||Tiki 15.x LTS without Faceted search||OK|
Elasticsearch supports (and is required to use) the search facets. They can be used through PluginCustomSearch or by enabling the "Use facets for default search interface" preference under the search results tab. Elasticsearch empowers Natural Language Processing.
GUIhttp://www.adminer.org/ supports Elasticsearch