What is Siren Federate?

Siren Federate is an Elasticsearch plugin that enables you to:
(1) Perform large scale distributed semi-joins across indexes.
(2) Create virtual indexes using SQL/JDBC backends that behave like native Elasticsearch indexes.

Siren Federate is part of the Siren Platform but can be used as a standalone solution with Elasticsearch.

Read our blog post on Federate bench marking and architecture.


Siren Federate is free to test but requires a commercial license for any production use.

Contact us for further licensing information.

Released: 4 September 2020

Federate Compatibility with Elasticsearch

Compatible with Elasticsearch 7.8.1

Looking for a different version?

Federate Elasticsearch
VersionRelease Date
7.8.1-20.14 September 20207.8.1

Looking for Vanguard?

siren-federate-7.8.1-20.1.zip (sha1.txt)

unzip siren-federate-7.8.1-20.1.zip
cd ./elasticsearch
./bin/elasticsearch-plugin install file:///PATH_TO_UNZIPPED_ARCHIVE/siren-federate-7.8.1-20.1-proguard-plugin.zip


The Federate 7.8.1-20.1 documentation can be found inside the distribution zip above