more durable storage?

[lifeofguenter]

Would it be possible to add support for a more durable storage?

I just had a crash where all data is lost in redis. No OOM, all systems are still running (e.g. no restarts) but basically empty database. The unfortunate thing is that clients do not know that they need to "re-register", which is why redis is not so ideal, as you can not rely on it as source of truth.

[danorton]

@lifeofguenter Good point. My workaround is to run a root cron job daily (which I do with a persistent databases, anyway).

23 3    *   *   *   cp -f /var/lib/redis/dump.rdb /root/backup/redis/dump.rdb