Our forks of Elasticsearch and Kibana will be based on the latest ALv2-licensed codebases, version 7.10. We will publish new GitHub repositories in the next few weeks. In time, both will be included in the existing Open Distro distributions, replacing the ALv2 builds provided by Elastic. We’re in this for the long haul, and will work in a way that fosters healthy and sustainable open source practices—including implementing shared project governance with a community of contributors.

A wonderfully analyzed and detailed guide to dimensioning an ELK cluster.

Dimensioning advise and concerns for ELK