I am a bit overwhelmed of the possibilities of HABpanel when it comes to persistance. Currently I have only mapdb which can only save the current and the state before, but not more...
So before trying around, what is the best service for persistance and graphs and HABpanel?
I run OH2 on a RasPi2, and the persistance should run on the same machine.
I don't have a huge amount of items, but would like to save ON/OFF and strings as well (that seems not possible in RRD4J?)
Very thankful for any advice.