Redundant array of inexpensive disks and its types
What is Redundant Array of Inexpensive Disks and what are various types of RAID configurations?
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Redundant Array of Inexpensive Disks (RAID), used to give fault tolerance to database servers. We contain 0 to 5 RAID levels which offer various levels of performance as well as fault tolerance.
Another company used statistic in reports is the total number of orders placed by a shopper. Complete the following steps to create a function named NUM_PURCH_SF that accepts a shopper id and returns the total number of orders the shopper has placed. Use the function in a SELECT statement to display
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