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:
Dec. 29, 2015
Filed:
Aug. 28, 2014
Christoph Weyerhaeuser, Heidelberg, DE;
Tobias Mindnich, Walldorf, DE;
Daniel Baeumges, Viersen, DE;
Gerrit Simon Kazmaier, Heidelberg, DE;
Christoph Weyerhaeuser, Heidelberg, DE;
Tobias Mindnich, Walldorf, DE;
Daniel Baeumges, Viersen, DE;
Gerrit Simon Kazmaier, Heidelberg, DE;
SAP SE, Walldorf, DE;
Abstract
A query is received and an initial data flow graph comprising a plurality of nodes is generated for executing the query. The initial data flow graph is optimized using a model optimizer that accesses at least one of a plurality of patterns to identify a matching pattern and executes at least one optimization rule associated with a matching pattern. Execution of the query is then initiated using the optimized data flow graph. Related apparatus, systems, techniques and articles are also described.