Patents by Inventor Alexander Jörg

Alexander Jörg 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).

  • Publication number: 20240086386
    Abstract: The present disclosure provides more efficient techniques for removing a host from a multi-host database system. An instruction to remove a host system may be received. In response, a determination of whether the first host system does or does not store any source tables is made based on a host-type identifier for the host system. This determination may not require obtaining landscape information for each of the hosts in the database system. If the host system stores replica tables and does not store source tables, those replica tables may be dropped based on the determination that the first host system does not store any source tables. As such, in cases where table redistribution is not needed the landscape information is not obtained, thereby making the host removal process more efficient.
    Type: Application
    Filed: September 8, 2022
    Publication date: March 14, 2024
    Inventors: Hans-Joerg Leu, Dan Ding, Srinivas Gajjalakonda, Fei Qiu, Carsten Mueller, Alexander Schroeder
  • Patent number: D884775
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: May 19, 2020
    Assignee: Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
    Inventors: Christine Ajayi, Alexander Jörg