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:
Oct. 28, 2025
Filed:
Apr. 30, 2024
Sap SE, Walldorf, DE;
Bing Han, Shanghai, CN;
SAP SE, Walldorf, DE;
Abstract
A processor or other cache manager may be configured to perform eviction of data from a cache memory. The processor detects a request to store a first data record into the cache memory. The request includes the first data record and a first weight, which may be specified by an application. The processor writes the first data record and its first weight into the cache memory. The processor calculates a first score of the first data record, which may be based on a first ratio of a first idle time of the first data record to the first weight. The processor compares the first score to a second score of a second data record stored in the cache memory. The processor then deletes the first data record from the cache memory, based on the comparing of the first score to the second score.