On Mon, Nov 3, 2025 at 6:06 PM Sulev-Madis Silber <[email protected]> wrote: > (..) > the optical disks are most of cases readonly, they could retain data well, > could be pressed into permanent disk, would be allowed in high security > environments where usb would be not maybe > > i miss the optical use cases here, anyone give me insight?
1. read only / immutable. 2. no moving parts = immune to mechanical malfunction like hdd. 3. no electronics parts = immune to esd / emp like ssd. 4. long life time far exceeding hdd/ssd (i.e. hard coat, or mdisk). 5. small and light. -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
