Storage redundancy and erasure codes
9 methods in the atlas attack this one problem. They are rivals: each wins something the others do not.
Phrasings that mean this problem
Disk parallelismDisk redundancySingle-disk fault toleranceTwo-disk fault toleranceDistributed storage durabilityEfficient repair storageStorage repairRateless durability
fault-tolerance-storage
- RAID stripingRound-robin block placementstandardfault-tolerance-storage
- RAID mirroringstandalonestandardfault-tolerance-storage
- RAID parityXOR reconstructioncanonfault-tolerance-storage
- RAID double parityReed-Solomon syndromesstandardfault-tolerance-storage
- EVENODD codingDiagonal parityspecialistfault-tolerance-storage
- Erasure codingReed-Solomon shardscanonfault-tolerance-storage
- Local reconstruction codesLocal plus global parityspecialistfault-tolerance-storage
- Regenerating codesMinimum-bandwidth repairspecialistfault-tolerance-storage
- Fountain-coded storagestandalonespecialistfault-tolerance-storage