Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2004-07-30
2009-12-08
Cottingham, John R. (Department: 2167)
Data processing: database and file management or data structures
Database design
Data structure types
Reexamination Certificate
active
07631020
ABSTRACT:
A method and system of generating a proxy for a database is disclosed. According to one embodiment, a method is provided wherein an image creation technique used to create a point-in-time image of a database is identified, a logical copy of the point-in-time image of the database is created using the image creation technique, and the logical copy of the point-in-time image of the database is presented as a proxy for the database. In another embodiment, one or more updates applied to the database following the creation of the point-in-time image are applied to the logical copy of the point-in-time image of the database.
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Shahed Quazi, “Split Mirror Using Suspended I/O in IBM DB2 Universal Database Version 7,”IBM Canada, Toronto Laboratory, Apr. 1, 2002, pp. 1-10, http:www-128.ibm.com/developerworks/db2/library/techarticle/0204quazi/0204quazi.html, printed Feb. 13, 2007.
Hsiung HanCheng
Li Qiang
Sujatha Lalgudi V.
Wei Gaohong
Wu Mark F.
Campbell Stephenson LLP
Cottingham John R.
Lovel Kimberly
Symantec Operating Corporation
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