Patent · US Active

On-the-fly calculation scenario provision during query runtime

US9916374B2 · kind B2 · utility

1Cited by

7References

19Claims

0Family size

Assignee

SAP SE · DE

Inventors

Christoph Weyerhaeuser · Leimen, DE
Tobias Mindnich · Walldorf, DE
Daniel Baeumges · Viersen, DE
Johannes Merx · Heidelberg, DE

Key dates

Filing date	May 31, 2013
Grant date	Mar 13, 2018
Priority date	—
Expiry date	Mar 16, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2264
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A query is received by a database server from a remote application server. The query encapsulates an on-the-fly calculation scenario that defines a data flow model that includes one or more calculation nodes. Thereafter, the database server instantiates the on-the-fly calculation scenario. The database server then executes the operations defined by the calculation nodes of the instantiated calculation scenario to result in a responsive data set so that the database server can provide the data set to the application server. Related apparatus, systems, methods, and articles are also described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.