Hi
https://ceph.io/en/news/blog/2022/s3select-intro/
Recently I published a blog on s3-select.
the Blog discusses what it is, and why it is required.
the last paragraph discusses the Trino(analytic SQL utility) and its
integration with Ceph/s3select.
that integration is still on-work, and it is quite promising.
Trino does not just provides a comprehensive SQL but also provides
scalable processing for the SQL statements.
we will be glad to hear your ideas and comments.
Gal.