Opensearch or Elasticsearch?

I’m trying to setup the latest Graylog version(4.3), but the official document mentioned that there are compatibility issues on ES 7.11+, and also suggest use Opensearch instead, but the version is also too old.

How should I plan the infra stack? Which is better option for future growing data ingested? Elasticsearch or OpenSearch?

Thanks.

Graylog is definitively moving to Opensearch. Currently compatible with version 1.x… version 2.x soon.

There are licensing and compatibility issues with Elasticsearch beyond version 7.10.2 that prompted the change. :slight_smile:

Thanks. I’ll try OpenSearch.