An Advanced Linux RAM Drive and Caching kernel modules. Dynamically allocate RAM as block devices. Use them as stand alone drives or even map them as caching nodes to slower local disk drives. Access those volumes locally or export them across an NVMe Target network. Manage it all from a web API.
tmpfs for Windows / Fully dynamic RAM disk by extending WinFsp's memfs to be variable size and maximally resource efficient without compromising performance