Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-07-05
2005-07-05
Black, Thomas G. (Department: 3663)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S047300, C717S168000, C717S170000, C717S173000
Reexamination Certificate
active
06915452
ABSTRACT:
An updating capability updates a component of a computing environment, while maintaining the availability of the computing environment. In particular, a component of the computing environment which is associated with at least a portion of a unit of work is updated from one version to another version. Subsequently, the updated component emulates the original version, or operates in a compatibility mode, while other components of the computing environment, which are similarly associated with the same unit of work, remain at the original version.
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Coffey Michael K.
Froehlich Steven E.
Moyer Paul D.
Black Thomas G.
Cutter, Esq. Lawrence D.
Heslin Rothenberg Farley & & Mesiti P.C.
Mancho Ronnie
Schiller, Esq. Blanche E.
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