Amazon's record with OSS contributions is notoriously poor. For example, see their refusal to allow their query routing extensions to pgbouncer to be used on an

Amazon's record with OSS contributions is notoriously poor. For example, see their refusal to allow their query routing extensions to pgbouncer to be used on anything other than AWS: https://github.com/awslabs/pgbouncer-rr-patch/issues/3 https://github.com/awslabs/pgbouncer-rr-patch/issues/3 There's certainly room to criticize Elastic for their approach to OSS and/or their response to Amazon here, but Amazon's "open-sourcing" of a bundle of the OSS bits of Elasticsearch plus a few third-party OSS plugins is nothing other than self-serving, opportunistic PR.