Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2011-04-26
2011-04-26
Chu, Gabriel L (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S043000
Reexamination Certificate
active
07934117
ABSTRACT:
Systems and methods that provide for assignment and recovery of tokens as part of a plurality of nodes and distributed application framework
etwork. The assignment component assigns numbers and tasks to candidates and facilitates multiple leader election. Moreover, a recovery component can recover a token for a node that leaves the network (e.g., crashes). Such recovery component ensures consistency, wherein only one server is assigned recovery of the token and associated tasks.
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Kakivaya Gopala Krishna Reddy
Xun Lu
Chu Gabriel L
Microsoft Corporation
Turocy & Watson LLP
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