By – Mohammed Zaid Qureshi. “Disk mirroring, also known as RAID 1, is the replication of data to two or more disks.” Disk Mirroring As all drives are operational, data is read from them at the same time continuously, that results in reading operations being really quick. The RAID array will work even if one drive is in workingContinue reading “Local Replication by Disk Mirroring”