Basic Storage

Basic storage units have problems dealing with large multimedia data

• Single Hard Drives -- SCSI/IDE Drives. So called AV (Audio-Visual) drives, which avoid thermal recalibration between read/writes, are suitable for desktop multimedia. New drives are fast enough for direct to disk audio and video capture. But not adequate for commercial/professional Multimedia. Employed in RAID architectures (Section 5.5.3)
• Removable Media -- Jaz/Zip Drives, CD-ROM, DVD. Conventional (dying out?) floppies not adequate due 1.4 Mb capacity. Other media usually ok for backup but usually suffer from worse performance than single hard drives.