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. 27, 2019
Filed:
Nov. 24, 2015
International Business Machines Corporation, Armonk, NY (US);
Jason K. Arnold, Chicago, IL (US);
Henry E. Calzaretta, Lisle, IL (US);
Gary W. Crupi, Pewaukee, WI (US);
Shantan Kethireddy, Chicago, IL (US);
Dylan S. Murphy, Newtown, MA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system, method and program product for providing latency management for use with a database management system. A system is disclosed having: a system for capturing and storing a maximum latency (ML) whenever a derived source is created from a source data; a system for determining a difference between a last refresh timestamp of the source data and the last refresh timestamp of the derived source in response to a query; and a system for causing the source data to be used in response to the difference being greater than the ML, and for causing the derived source to be used in response to the difference being less than the ML.