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. 11, 2015
Filed:
Mar. 22, 2013
International Business Machines Corporation, Armonk, NY (US);
Ingo Hotz, Karlsruhe, DE;
Robert Kern, Boeblingen, DE;
Martin Oberhofer, Bondorf, DE;
Mathias Rueck, Ulm, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments relate to cache handling in a database system. An aspect includes controlling operations of a set of caches in the database system and determining whether a value of a cache quality parameter of a first cache out of the set of caches meets a cache image creation criterion relating to the first cache. Moreover, an aspect includes selecting at least one cache entry from the first cache, if a value of a related cache entry parameter meets a cache entry criterion, and if the value of the cache quality parameter of the first cache exceeds the predefined value of the cache image creation criterion, and creating a cache image based on the selected at least one cache entry and storing the cache image for further use.