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There used to be battery backed ramdisks with SATA interfaces. Are they history now? These days it would be NVMe or whatever, of course.
by throwaway81523 2y ago
There used to be battery backed ramdisks with SATA interfaces. Are they history now? These days it would be NVMe or whatever, of course.
- jakedata 2y agoRadian makes ultracapacitor backed RAM cards with flash backup that appear to be NVMe devices. They do a nice job for things like Write Ahead Logs and ZFS ARC/ZIL. They offer effectively unlimited write endurance with a tradeoff of cost and capacity.