Release - Federate 7.17.1 - 27.1

We’re happy to announce today a new release of Siren Federate version 27 - which is compatible with Elasticsearch version 7.17.1. This release includes the following:


  • Upgraded to Elasticsearch 7.17.1
  • Various optimizations of the vectorized processing pipeline. Most noticeably:
    • In case of local transfer requests, data packets serialization now directly uses an Arrow buffer.
    • Improved projection of single-valued columns.

Download it here.