Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2011-04-12
2011-04-12
Maskulinski, Michael C (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S006130
Reexamination Certificate
active
07925917
ABSTRACT:
A main data center with first and second backup data centers also has a translator for assisting a failover module of a failed server at the main data center in implementing failover of the failed server to a corresponding server at the first backup data center. The translator intercepts a command from the failover module to a store of the main data center, where the command directs the store to disable writes to particular storage space in the store associated with the failed server, but does not identify with specificity which of a store of the first data center and a store of the second data center is enabled to write to such particular storage space. Thus, the translator determines an identification of the store of the first backup data center, and modifies the command from the failover module based on the determined identification.
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AllianceData. “Utility Payment Processing”. Retrieved from the internet: <http://www.alliancedata.com/oursolutions/businessprocessoutsourcing/utilitypaymentprocessing.html/>. © 2001-2007 ADS Alliance Data Systems, Inc. 17655 Waterview Parkway Dallas, TX.
Brooks Cameron & Huebsch PLLC
Maskulinski Michael C
United Services Automobile Association (USAA)
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