Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven T. Shaughnessy0
Date of Patent
February 14, 2012
0Patent Application Number
128957060
Date Filed
September 30, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A database system providing high performance database versioning is described. In a database system employing a transaction log, a method for restoring databases to a consistent version including creating a cache view of a shared cache and performing undo or redo operations on the cache view only when a log sequence number falls within a certain range.
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