SSDs

But if you want to go far down this rabbit hole, it’s totally possible. E.g. http://www.vldb.org/pvldb/vol13/p519-kakaraparthy.pdf

T10 is the SAS group. T13 is the SATA group. NVMe is generally PCIe, but SATA Express exists for NVMe or SATA.

Data Integrity https://lwn.net/Articles/548294/ oracle uses DIX/DIF

SSD behavior: http://camelab.org/uploads/paper/MJ-SIGMETRICS13.pdf

SMART TRIM garbage collection affects perf SSD can be overprovisioined internally

https://www.evanjones.ca/durability-nvme.html