The docs say that Metabase scans the first X documents of a collection where X is first "ten thousand" and later "200", looking at the file with git blame the most recent value edited is "ten thousand" so I expect that to be the correct one.

Co-authored-by: Davide Lettieri <davide.lettieri@gmail.com>

* add instructions to convert key to der

* omit paragraph re: sslmode