You'll want to build an exporter that will work with nodebb-plugin-import: https://github.com/akhoury/nodebb-plugin-import/blob/master/write-my-own-exporter.md
How can I use dump.rdb in other nodebb?
I want to import data from one to other, I have tried to copy the file to replace redis database file, but it seems can't work. Is it right way? If so I'll have more test, thanks!
Would like to know more about this too.
Server migration ?
I have tried to copy the file to replace redis database file, but it seems can't work. Is it right way?
That should be enough. Make sure your redis db is turned off before you copy the file over, otherwise when you restart redis, it will just overwrite your new db with the old db that was in memory.