I was wondering how to disable presistence in redis. There is mention of the possibility of doing this here: http://redis.io/topics/persistence. I mean it in the exact same sens
For RDB snapshotting you can disable it by using
$ sed -e '/save/ s/^#*/#/' -i /etc/redis/redis.conf && sudo service redis-server restart
It will comment the save lines in redis.conf and restarts the redis-server