[whitegrape]

Yes, but that doesn't mean you can't benchmark them anyway. And I think you could probably find some meaningful comparison. Certainly it would be more useful than the Druid whitepaper's benchmarks against MySQL. (I used to work on a DB project, we too had a benchmark against MySQL even though our DB was OLAP-focused.)

[ddorian43]

No they can't because scylladb can't do the stuff druid can (and vice-versa). While mysql can (even though it's a completely different way).