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:
Jun. 23, 2009
Filed:
Mar. 05, 2007
Edward G. Chron, Sunnyvale, CA (US);
Joseph P. Mccloskey, Columbia, MD (US);
David A. Pease, Redwood Estates, CA (US);
Elizabeth S. Richards, Columbia, MD (US);
Sandeep M. Uttamchandani, San Jose, CA (US);
Edward G. Chron, Sunnyvale, CA (US);
Joseph P. McCloskey, Columbia, MD (US);
David A. Pease, Redwood Estates, CA (US);
Elizabeth S. Richards, Columbia, MD (US);
Sandeep M. Uttamchandani, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The embodiments of the invention provide methods, computer program products, etc. for autonomic retention classes when retaining data within storage devices. More specifically, a method of determining whether to retain data within at least one storage device begins by storing data items in at least one storage device. Furthermore, the method maintains access statistics for each of the data items, an age of each of the data items, and an administrator-defined importance value of each of the data items. Following this, a retention value is calculated for each of the data items based on the access statistics for each of the data items, the age of each of the data items, and the administrator-defined importance value of each of the data items.