Understanding RAID for SQL Server – Part 1
Choosing the right number of hard drives and the correct RAID (redundant array of independent disks) configuration when you design your database server can save you a lot of time. If you make a mistake, changing the RAID configuration and moving the database to correct any problems on a deployed server will cause long downtimes and consume IT resources. In fact, we have known people who have purchased new servers in order to mitigate the downtime of deploying a new disk subsystem
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Understanding RAID for SQL Server – Part 1
