Data processing: database and file management or data structures – File or database maintenance – Database backup
Reexamination Certificate
2011-07-26
2011-07-26
Vo, Tim T. (Department: 2168)
Data processing: database and file management or data structures
File or database maintenance
Database backup
C707S640000, C707S647000, C707S650000
Reexamination Certificate
active
07987158
ABSTRACT:
Data and metadata are generated in a computational device, wherein the generated data is stored in a first physical storage device coupled to the computational device, and wherein the generated metadata is stored transiently in the computational device. The data and the metadata are replicated to a second physical storage device. The replicated data and the replicated metadata in the second physical storage device are used to recover from a failure of at least one of the computational device and the first physical storage device.
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Information Materials for IDS, dated Jun. 3, 2011, 2 pgs.
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Abstract for JP5216697, published Aug. 27, 1993, 1 pg.
Boyd Kenneth Wayne
Day III Kenneth Fairclough
Dean Mark Edward
Wolfgang John Jay
Dutta Rabindranath
International Business Machines - Corporation
Konrad Raynes & Victor LLP
Smith Garrett
Vo Tim T.
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