https://michaelxander.com/diy-nas/ DIY NAS with OMV, SnapRAID, MergerFS, and Disk Encryption

https://forum.level1techs.com/t/dexter-kanes-ultra-paranoid-encrypted-nas-completed/98340
Dexter Kane’s ultra paranoid encrypted NAS (Completed)

https://medium.com/@pascal.brokmeier/migrating-from-zfs-to-mergerfs-and-snapraid-at-home-89c45fd5db02
Migrating from ZFS to MergerFS and SnapRAID at home

https://zackreed.me/encrypted-snapraid/
Encrypted SnapRAID

https://www.snapraid.it/compare
SnapRAID is only one of the available not standard RAID solutions for disk arrays.