What is RAID in physical servers and why is it used?

Question

kalyan poondla · Accepted Answer

Raid is redundant array of independent drives, Multiple physical drives into single logical unt for improved I/O. Advantages Data redundancy, if one drive fails, other drives still be available,no data loss, High availability, Increased capacity

kalyan poondla · Answer

It is used to enhance data speed , protect against data loss from the drive failures and ensure high availability for critical systems

What is RAID in physical servers and why is it used?

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