You don't own your data if you don't have a local backup of your events.
Discussion
Not your relay, not your events.
What’s the best tool to keep a backup
strfry imo, you can sync your events from any relay easily. It'd be nice if there was a nice UI to make it more accessible tho
You could also try https://nostrsync.live/
It’s perhaps not the most straight forward method but we also have https://cellar.nostr.wine
You can import your notes from our aggregator to Cellar and then export personal backups anytime on the site.
I think Lume is working on a feature to have a local backup of your notes
That's great!
We should bake backup function into clients