I think that is just the nature of the open core business - but like most such businesses, they're not very clear about how that is what they are, pretending to be open source business instead.
Vc funded with recent rounds so 10 years hasn’t been enough time to make money
https://en.wikipedia.org/wiki/ClickHouse
Vc funded with recent rounds so 10 years hasn’t been enough time to make money
https://en.wikipedia.org/wiki/ClickHouse