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:
Dec. 25, 2018
Filed:
Aug. 12, 2016
International Business Machines Corporation, Armonk, NY (US);
Jason D. Hagar, Tucson, AZ (US);
Michael G. Sisco, Vail, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In one embodiment, a method includes creating a data extent catalog table including information related to data extents stored to computer readable storage media, receiving a query related to a first data extent, and determining whether the data extent is stored to the one or more computer readable storage media based on analysis of the data extent catalog table. Moreover, the method includes determining whether the first data extent is eligible for deletion based on a first sliding window time period. In addition, the method includes determining whether the first data extent is eligible for linkage based on a second sliding window time period.