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:
Apr. 11, 2017
Filed:
Jun. 17, 2014
Tobias Mindnich, Sulzbach, DE;
Jeong AE Han, Seoul, KR;
Johannes Merx, Heidelberg, DE;
Christoph Weyerhaeuser, Heidelberg, DE;
Yongsik Yoon, Walldorf, DE;
Sung Heun WI, Seoul, KR;
Tobias Mindnich, Sulzbach, DE;
Jeong Ae Han, Seoul, KR;
Johannes Merx, Heidelberg, DE;
Christoph Weyerhaeuser, Heidelberg, DE;
Yongsik Yoon, Walldorf, DE;
Sung Heun Wi, Seoul, KR;
SAP SE, Walldorf, DE;
Abstract
A query is received by a database server from a remote application server. The query is associated with a calculation scenario that defines a data flow model that includes one or more nodes that each define one or more operations for execution by a calculation engine on the database server. Thereafter, the database server instantiates a runtime model of the calculation scenario based on the nodes of the instantiated calculation scenario. Subsequently, one or more of the nodes are identified as being convertible into a relational database format. These nodes are then used to form a container node. An execution plan of the runtime model of the calculation scenario including the container node is built that is executed by the database server to result in a data set which is provided by the database server to the application server.