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:
Feb. 23, 2021
Filed:
Sep. 10, 2018
International Business Machines Corporation, Armonk, NY (US);
Peter Bendel, Holzgerlingen, DE;
Oliver Benke, Stuttgart, DE;
Oliver Draese, San Jose, CA (US);
Namik Hrle, Boeblingen, DE;
Ruiping Li, San Jose, CA (US);
Roland Seiffert, Herrenberg, DE;
Knut Stolze, Jena, DE;
Maryela E. Weihrauch, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A distributed database system (or federated database system) where a catalogue is used to store metadata descriptive of data containers for the constituent database system(s) and/or accelerator system(s) of the federated database. In response to the generation of the trigger signal corresponding to a database definition language (DDL) statement, the accelerator system updates metadata in the catalogue.