Siren Federate Elasticsearch plugin v25 released: now with
Up to 250% faster joins in Elasticsearch with Siren Federate
Siren Federate 22.0 release: Understanding Federate search
Siren Federate 21.0 release: a faster join for critical
Meet Siren Federate 20.0: Introducing a scalable inner join
New: Siren Join 2.4.1 compatible with ES 2.4.1
Joins for ES 2.x! Announcing SIREn Join 2.x