Redundant Array of Inexpensive Disks

E703147

Redundant Array of Inexpensive Disks (RAID) is a data storage technology that combines multiple physical disk drives into a single logical unit to improve performance, reliability, and fault tolerance.

All labels observed (15)

How this entity was disambiguated

Statements (51)

Predicate Object
instanceOf acronym ⓘ
data storage technology ⓘ
redundancy technology ⓘ
abbreviation RAID ⓘ
alsoKnownAs RAID ⓘ
Redundant Array of Independent Disks ⓘ
canProvide hot spare disks ⓘ
online capacity expansion ⓘ
online rebuild after disk failure ⓘ
category computer data storage ⓘ
data protection ⓘ
fault-tolerant computer systems ⓘ
combines multiple physical disk drives ⓘ
forms single logical unit ⓘ
hasLevel RAID 0 ⓘ
RAID 01 ⓘ
RAID 1 ⓘ
RAID 10 ⓘ
RAID 2 ⓘ
RAID 3 ⓘ
RAID 4 ⓘ
RAID 5 ⓘ
RAID 50 ⓘ
RAID 6 ⓘ
RAID 60 ⓘ
nested RAID levels ⓘ
implementedBy firmware-based RAID ⓘ
hardware RAID controllers ⓘ
software RAID ⓘ
improves sequential read performance ⓘ
sequential write performance ⓘ
introducedIn 1980s ⓘ
proposedAt University of California, Berkeley ⓘ
proposedBy David A. Patterson ⓘ
Garth A. Gibson ⓘ
Randy H. Katz ⓘ
linked to: David A. Patterson
proposedIn paper "A Case for Redundant Arrays of Inexpensive Disks (RAID)" ⓘ
purpose improve data availability ⓘ
improve data reliability ⓘ
improve storage performance ⓘ
provide fault tolerance ⓘ
requires multiple disk drives ⓘ
tradeoff capacity versus redundancy ⓘ
performance versus fault tolerance ⓘ
typicalUse network-attached storage ⓘ
servers ⓘ
storage area networks ⓘ
workstations ⓘ
uses data mirroring ⓘ
data striping ⓘ
parity information ⓘ

How these facts were elicited

Referenced by (17)

Full triples — surface form annotated when it differs from this entity's canonical label.

David A. Patterson → knownFor → Redundant Array of Inexpensive Disks ⓘ
Veritas Volume Manager → supportsConcept → RAID-01 ⓘ
linked to: Redundant Array of Inexpensive Disks
CLARiiON → supports → RAID 1 ⓘ
linked to: Redundant Array of Inexpensive Disks
David Patterson → coDeveloperOf → RAID (Redundant Array of Inexpensive Disks) ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → abbreviation → RAID ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → alsoKnownAs → Redundant Array of Independent Disks ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 0 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 1 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 2 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 3 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 4 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 5 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 10 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 50 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → hasLevel → RAID 60 ⓘ
linked to: Redundant Array of Inexpensive Disks
Redundant Array of Inexpensive Disks → proposedIn → paper "A Case for Redundant Arrays of Inexpensive Disks (RAID)" ⓘ
linked to: Redundant Array of Inexpensive Disks
RAID → shortName → RAID ⓘ
linked to: Redundant Array of Inexpensive Disks