Elasticsearch Beyonder project gives some features beyond elasticsearch itself.
APACHE-2.0 License
Elasticsearch Demos
Free Elasticsearch security plugin and Kibana security plugin: super-easy Kibana multi-tenancy, E...
MongoDB River Plugin for ElasticSearch
Official Elasticsearch Java Client
Index music album from the MusicBrainz open music encyclopedia into Elasticsearch
Free and Open, Distributed, RESTful Search Engine