Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2006-03-17
2009-12-01
Baderman, Scott T (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reexamination Certificate
active
07627777
ABSTRACT:
Fault tolerance is provided for a database of hyperlinks distributed across multiple machines, such as a scalable hyperlink store. The fault tolerance enables the distributed database to continue operating, with brief interruptions, even when some of the machines in the cluster have failed. A primary database is provided for normal operation, and a secondary database is provided for operation in the presence of failures.
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Baderman Scott T
Microsoft Corporation
Patel Jigar
Woodcock & Washburn LLP
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