Method for lock-free clustered erasure coding and recovery...

Details Method for lock-free clustered erasure coding and recovery... Method for lock-free clustered erasure coding and recovery...

2010-01-28

2011-11-01

Torres, Joseph D (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S780000

Reexamination Certificate

active

08051361

ABSTRACT:
The present invention provides a distributed clustering method to allow multiple active instances of consistency management processes that apply the same encoding scheme to be cooperative and function collectively. The techniques described herein facilitate an efficient method to apply an erasure encoding and decoding scheme across dispersed data stores that receive constant updates. The technique can be applied on many forms of distributed persistent data stores to provide failure resiliency and to maintain data consistency and correctness.

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