Patents by Inventor Thorsten Winsemann

Thorsten Winsemann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • In-memory processing for a data warehouse
    Patent number: 8412690
    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.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: April 2, 2013
    Assignee: SAP AG
    Inventors: Alexander Hermann, Thorsten Winsemann, Martin Heidel, Andreas Thumfart, Andreas Bader
  • In-Memory Processing for a Data Warehouse
    Publication number: 20120259809
    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.
    Type: Application
    Filed: April 11, 2011
    Publication date: October 11, 2012
    Applicant: SAP AG
    Inventors: Alexander Hermann, Thorsten Winsemann, Martin Heidel, Andreas Thumfart, Andreas Bader