The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2011
Filed:
Dec. 13, 2007
Mark John Anderson, Oronoco, MN (US);
Donald R. Halley, Rochester, MN (US);
Paul Douglas Koeller, Rochester, MN (US);
Ritchie Lee Nyland, Rochester, MN (US);
Kathryn Rose Steinbrink, Chatfield, MN (US);
Mark John Anderson, Oronoco, MN (US);
Donald R. Halley, Rochester, MN (US);
Paul Douglas Koeller, Rochester, MN (US);
Ritchie Lee Nyland, Rochester, MN (US);
Kathryn Rose Steinbrink, Chatfield, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, apparatus, and program product restore database data having dependencies or ordering sensitivities, or that incorporates a database index. Unresolved dependencies are identified in response to an attempt to restore data in a computer. The data restoration is deferred and the data is cached when it has an unresolved dependency. After the dependency is resolved, the data restoration is completed. The unresolved dependency may be based-on data that must be restored or created prior to completing restoration. Deferred data is cached in memory and tracked in a deferred operation table. Data that is deferred may be accessed so long as operations that access the underlying based-on data are denied.