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:
Jul. 21, 2009
Filed:
Dec. 22, 2006
Volkmar Stegmann, Altlussheim, DE;
Gerd M. Ritter, Heidelberg, DE;
Volkmar Stegmann, Altlussheim, DE;
Gerd M. Ritter, Heidelberg, DE;
SAP AG, Walldorf, DE;
Abstract
In a computing system, an operation is performed on an instance of a data object. One of several persistence models that are available for the data object is identified for the instance using the performed operation, where each of the several persistence models defines how the data object is to be persisted in a database. The instance is stored in the database according to the identified persistence model. The persistence model may be identified at run time in a manner transparent to a user. A first persistence model may be identified for a first instance of the data object and a second persistence model, different from the first persistence model, may be identified for a second instance of the data object. An object instance may later be stored according to another persistence model.