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. 31, 2010
Filed:
Mar. 18, 2005
Eric Ian Fish, Kentfield, CA (US);
Scott Roger Corbin, Spooner, WI (US);
Joel Shepherd, Golden, CO (US);
George Allen Pearson, Pleasant Hill, CA (US);
Timothy Lee Rathbun, Danville, CA (US);
Eric Ian Fish, Kentfield, CA (US);
Scott Roger Corbin, Spooner, WI (US);
Joel Shepherd, Golden, CO (US);
George Allen Pearson, Pleasant Hill, CA (US);
Timothy Lee Rathbun, Danville, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A computer readable medium includes executable instruction to compare databases. The executable instructions are configured to identify when a segment of a first database is conditionally out of synchronization with a corresponding segment of a second database to establish a conditionally out of synchronization state at a first time. Executable instructions allow a latency period after the first time in which changes are made to the first database and the second database. Executable instructions also determine after the latency period whether the segment of the first database is in synchronization with the corresponding segment of the second database. Executable instructions also populate a resynchronization table, which is used by a replication mechanism to bring asynchronous rows into synchronization.