I was reading through How to - Analytics Platform - Matomo and was wondering, if I have multiple sites in my piwik, but only want to reprocess logs for a certain site, should I be deleting the archive_* tables, or just deleting the entries inside of the tables for that particular site? I am eventually thinking that I might allow individual users to trigger a reimport for their site for specific days, and I don’t want to impact other sites by removing their archives (even if they would be repopulated).
Also, per How to - Analytics Platform - Matomo, is issuing a command to the API to invalidate archives necessary or optional?