An administrator needs to provide storage for a critical database application that maximizes both database performance and protection against data loss.Which storage configuration should the administrator select?
D) mirroring plus striping (striped-mirror or RAID-1+0)
A) RAID-5
B) striping plus mirroring (mirrored-stripe or RAID-0+1)
An administrator needs to provide storage for a critical database application that maximizes both database performance and protection against data loss.
Which storage configuration should the administrator select?
I practiced a similar question about RAID configurations, and I feel like RAID-0+1 might offer better performance, but it has some risks with data loss.
Option D seems like it could be a good strategy too. If the dashboard's SQL endpoint matches the endpoints used by the individual queries, it might help optimize the overall performance.
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