[Persistence] Tool to fetch data from a persistence service and put it into an RRD4J type file

I created a tool to fetch data from a (non-rrd4j) persistence service and put it into an RRD4J type file.
See Github Repo

[Edit] Changed the Repo.
Now the Java project contains a single method and the two dependecies (rrd4j and json).

5 Likes

Sort of off-topic - but for completeness or companionship - a method of importing e.g. an OH2 rrd4j dataset into OH3?
Hoping it’s as simple as copy files - so long as you have kept same Item names!

It works exactly like this.