Sure you can run things off a ramdisk, but the way you lay out data to achieve high performance from disk vs from RAM is different (disk assumes that you read p

Sure you can run things off a ramdisk, but the way you lay out data to achieve high performance from disk vs from RAM is different (disk assumes that you read pages of data at once, and tries to avoid reading extra pages, while RAM assumes that you read cache lines of data at once).