Here are permalinks for the Slack threads:
xtdb 2021-11-23 | Slack Archive (which @refset pointed to)
xtdb 2021-11-01 | Slack Archive (a longer, more detailed thread which the original thread points to)
In case they see it, huge thanks to the Clojurians Log maintainers. I sincerely doubt Clojurians will receive a Pro account from Slack indefinitely so the Slack archive is still incredibly useful. There are also likely to be people who stumble upon this thread who are either (a) not Clojure developers or (b) not on Clojurians. Clojurians Log is very web-friendly and I’d encourage everyone to link to it if we absolutely have to back-reference Slack. Better yet is to digest the Slack thread into a concise explanation inside Discourse itself, though. 