RonDB is open-source and supports on-disk data on NVMe disks. http://mikaelronstrom.blogspot.com/2022/04/variable-sized-disk-rows-in-rondb.html http://mikaelro

RonDB is open-source and supports on-disk data on NVMe disks. http://mikaelronstrom.blogspot.com/2022/04/variable-sized-disk-rows-in-rondb.html http://mikaelronstrom.blogspot.com/2022/04/variable-sized-di...