Sure Docker could do the same but there is something about running things natively that I like. Dietpi has made it possible for me to be running Nextcloud, Pi-hole, NZBGet and more on a Pi4 with minimal effort.DietPi does almost all the hard work for the user, which makes it a great option for running on any single board computer or as a virtual machine.I used a manual install of the latest version of Emby beta rather than the version that Dietpi will install. I also moved the dietpi startup to the external drive (instead of the SD card) because it's a lot smoother when run off of a drive in my experience. RPI 3b+, DietPi, several terabyte drives.