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. 30, 2016
Filed:
Sep. 18, 2013
International Business Machines Corporation, Armonk, NY (US);
Gary N. Jin, Portland, OR (US);
Steven R. Pearson, Portland, OR (US);
Prasadarao Akulavenkatavara, Portland, OR (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of optimizing the number and type of database backups to achieve a given RTO is provided and may include receiving a RTO and receiving a heuristic for determining an amount of unencumbered processing time. A type of next backup, (i.e., a next backup), is determined wherein the type of next backup is an incremental backup when the sum of the heuristic, and the times to: restore the latest full backup, restore zero or more incremental backups, complete a current incremental backup, and perform a full backup is less than the received RTO, else the type of the next backup is a full backup. A time to schedule the next backup is scheduled based on the received RTO being a total of an amount of time to: complete the type of next backup; rollforward zero or more transaction log records; and to restore at least one backup.