Does it support Kafka and Clickhouse?

[enact-on]

Hello,

I see references to Kafka and Clickhouse at many different places like source code, discussion, issues, and in the evn file.

But I don't see any documentation for these. Are they supported or not?
If yes, how can i configure to use them?

Thanks.

[tungtouch]

same question

[Pandoks]

Only thing I found was:
https://boehs.org/node/umami-clickhouse