it's kind of an internal joke, ClickHouse Inc lawyers are a pain in the ass with their letters and every time you forget a (r) somewhere, they write.
27 karma · joined January 9, 2012
I re-used all scripts and didn't even notice the linux version.
Running postgres in my previous company we saw a few of them as well and I'd consider postgres a "production grade" system.
https://ui.tinybird.co/snapshot/7437e5efa1f944a0b7cc01775169...
Thanks whoever started dark mode trend