there is no innovation here. they combined tape with SSD. What's new or even hard about that? How about we add NVME to tape? Is that innovation? Next you'll tell me they added a propeller to a jet plane and call it innovation. This is basic caching and that concept has been around for ages used with hard drives, CPUs, networking.
https://forum.proxmox.com/threads/caching-writes-to-lto-tape... oh look, people talking about caching with ssd! what an innovation!