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:
Sep. 10, 2024
Filed:
Mar. 08, 2023
International Business Machines Corporation, Armonk, NY (US);
Umesh Deshpande, San Jose, CA (US);
Paul Henri Muench, San Jose, CA (US);
Robert Michael Rees, Los Gatos, CA (US);
Thanh T. Pham, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An embodiment for a method of cost-aware tiering for data storage. The embodiment may detect data to be stored in one or more storage systems and gathering access and usage information. The embodiment may maintain a first data structure including periods of activity below a defined threshold for the detected data, and a common data structure to identify and track application-wide data patterns. The embodiment may gather static pricing information and context pricing information for the one or more storage systems and calculate a tiering threshold corresponding to a continuous period of activity below a second defined threshold required for which local storage costs exceed a tiering cost. The embodiment may calculate for inactive data segments, probabilities of the inactive data segments remaining inactive for a duration that exceeds the calculated tiering threshold. The embodiment may calculate a risk score and generate a tiering list for storing the data.