01-01-2019, 09:34 PM
Hello, sir,
I think Wikipedia explains the whole thing very well: https://fitmylink.de/tNkid
From a data security point of view, a RAID 1 or RAID 10 is the best. It delivers the best performance and is also the most fail-safe. In a RAID 10 system of 8 hard disks, we had in fact the case that 3 hard disks failed at the same time. Fortunately always in one of the RAID 1 arrays. We don't even use RAID 5 or RAID 6 for our backup systems anymore. The performance is simply too bad here.
You always have to find the middle way between performance, security and required storage space.
I think Wikipedia explains the whole thing very well: https://fitmylink.de/tNkid
From a data security point of view, a RAID 1 or RAID 10 is the best. It delivers the best performance and is also the most fail-safe. In a RAID 10 system of 8 hard disks, we had in fact the case that 3 hard disks failed at the same time. Fortunately always in one of the RAID 1 arrays. We don't even use RAID 5 or RAID 6 for our backup systems anymore. The performance is simply too bad here.
You always have to find the middle way between performance, security and required storage space.
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