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:
Nov. 12, 2019
Filed:
Sep. 13, 2017
Sap SE, Walldorf, DE;
Roland Hoff, Walldorf, DE;
Thomas Ploski, Bad Schoenborn, DE;
SAP SE, Walldorf, DE;
Abstract
Methods and apparatus are disclosed for supporting the addition of new instances of database objects and relationships, for a relational database environment that can be partially represented as a graph of fields (columns) of database tables. For a new instance of a graph element (node or edge) to be spawned, the element is classified into one of several use cases. Each database table is analyzed based on its key and non-key fields, according to use-case-dependent rules, to determine whether it should be augmented with a new entry for the new element instance. If yes, then the database table can be augmented, or can be marked for augmentation upon a subsequent request for a new instance of the graph element. Efficient and reliable growth of large and complex relational databases is enabled. Examples are provided across a wide range of domains. Certain variants are also disclosed.