14.114 Hard Disks, Sequential Versus Random Access

[@handogukan]

Thank you, very helpful and clear.

[@travelchimps6637]

why do random reads still exists? From what i understand from the video they don't bring any benefits but it has to be a caveat with the sequential reads considering random ones are still aroung.

[@duwei5088]

because the transactions,database transactions is hard to implements in sequance io system

[@guliyevshahriyar]

Thanks