4 ms·
The four drives required for RAID 1+0 are only available on xlarge instances -- overkill for most people. 99% of the motivation for doing this is to make up fo
by semiquaver 16y ago
The four drives required for RAID 1+0 are only available on xlarge instances -- overkill for most people.
99% of the motivation for doing this is to make up for the poor performance ephemeral storage offers. Any data on these drives should be replicated to other nodes anyway, or you're doing it wrong.