Is there a way to rotate the orientation of x axis labels by 45 or 90 degrees so that label names do not overlap each other as frequently?
Soon - is due in the 0.29 release.
No not currently but it has been implemented already for the next major release 0.29.
See the design here:
If you’re using Docker you can spin up a test Metabase using the image in https://hub.docker.com/r/metabase/metabase-head/
Fantastic. Great work on this project!