I have a self hosted Joplin server which I plan to use for real-time collaboration between multiple people on projects, sharing note books etc...
Sync internal options are a minimum of 5 minutes in the server and desktop client, is there a way to reduce this time further to get a closes to a real-time sharing experience?
If not, are there any suggestions on how I can use joplin to still accomplish this?
Inside settings.json there is sync.interval. If you adjust the value manually, Joplin will follow, e.g. I've got it set as follows,
"sync.interval": 60,
meaning that Joplin performs synchronisation every 60 seconds. This is in the desktop application, of course. On mobile, you could possibly do this only with root access on Android.