It depends what forum you were using before... we have specific exporters for most of the major forum software platforms.
If it's custom then you're looking at having to write your own or contact us at [email protected] for a quote.
I have been using nodebb for two years. Quite stable and easy to use. Since I got more and more threads and users. I am thinking to back up the data in case any accident. In fact, I have no idea to restore the user data. Right now I only know to restore
redis/dump.rdb this file. But is it enough? Does it mean if I import
redis/dump.rdb into other entirely new server, then I got a whole forum as the old one?
Yes, the redis dump file has all the forum data including users, you also need the public/uploads folder if uploads are stored locally.
Thank you. Pretty clear.