What is raid meaning?

RAID, which stands for Redundant Array of Independent Disks, refers to a type of technology used to increase the reliability, performance, and capacity of computer storage systems. RAID combines multiple hard drives into a single logical unit, allowing for data to be distributed across drives in different configurations to enhance performance and redundancy. There are several different RAID levels, each with its own unique advantages and disadvantages, ranging from RAID 0, which provides increased speed and capacity, to RAID 10, which offers both speed and redundancy through mirroring and striping. RAID is commonly used in servers, workstations, and other high-performance computing environments, where data integrity, availability, and performance are critical.