Methods and apparatus for recovering work of one computer by...

Details Methods and apparatus for recovering work of one computer by... Methods and apparatus for recovering work of one computer by...

2006-01-24

2006-01-24

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S004110, C714S002000

Reexamination Certificate

active

06990605

ABSTRACT:
This invention is for a relatively loose recovery of data still not backed up at the time of a failure by later inputting it. A recovery method of recovering processes at a data center when a failure occurs at another data center during execution of the process, has a step of transmitting data at a first data center normally used to a second data center at a predetermined interval and backup at the second data center; a step of, when the first data center breaks down, selecting an information processing apparatus of which recovery time including a time for inputting data not backed up satisfies a requested recovery time, from the second data center; and a step of deploying applications used at the first data center in the selected information apparatus and recovering the data from the backup.

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