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. 02, 2013
Filed:
Apr. 11, 2011
Alexander Hermann, Heidelberg, DE;
Thorsten Winsemann, Hamburg, DE;
Martin Heidel, Walldorf, DE;
Andreas Thumfart, Heidelberg, DE;
Andreas Bader, Wiesloch, DE;
Alexander Hermann, Heidelberg, DE;
Thorsten Winsemann, Hamburg, DE;
Martin Heidel, Walldorf, DE;
Andreas Thumfart, Heidelberg, DE;
Andreas Bader, Wiesloch, DE;
SAP AG, Walldorf, DE;
Abstract
Embodiments of the present invention include in-memory processing for data warehouse applications. In one embodiment, data records from a data warehouse application are stored in a data storage structure of an in-memory database. Data received from the data warehouse may be stored in a queue and loaded into the data storage structure according to predefined rules. Stored data records are associated with in-memory database transactions that caused the stored data record to be stored, and may further be associated with transactions that caused the stored data records to be changed. A mapping is generated to associate requests from the data warehouse application with in-memory database transactions. The data warehouse application may retrieve data in a change data format calculated on-the-fly.