Patents by Inventor Thomas Loetzer

Thomas Loetzer 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).

  • Minimizing downtime in migrating content of databases systems
    Patent number: 11829337
    Abstract: Methods, systems, and computer-readable storage media for executing a first application on a source system during production use of the source system, providing a second application on a target system, during the production use of the source system: migrating data from the source system to the target system based on a catalog delta, and a data delta, each of the catalog delta, and the data delta being periodically determined, and determining whether a completion time exceeds a threshold time, the completion time being determined based on a last-determined data delta, and, in response to determining that the completion time does not exceed the threshold time: halting production use of the source system, and completing migration to the target system based on the last-determined data delta.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: November 28, 2023
    Assignee: SAP SE
    Inventors: Saskia Kurz, Alexander Schroeder, Thomas Loetzer, Marco Paskamp, Kerstin Welk, Martin Fei, Enno Folkerts, Christoph Bautz, Tilo Heinrich
  • MONITORING CONTAINER-IMPLEMENTED SOFTWARE APPLICATIONS
    Publication number: 20230195512
    Abstract: Various examples are directed to systems and methods for monitoring a plurality of container-implemented software application instances. A first ping agent executing in an orchestration container may launch a worker process in the orchestration container. The worker process may launch first and second worker threads in the orchestration container. The first worker thread may send a first ping message to a first application instance executing in a first application container outside the orchestration cluster. The second worker thread may send a second ping message to a second application instance executing in a second application container outside the orchestration cluster.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Inventors: Sunyoung Han, Young Hun Kim, Jongheon Park, Ye Fan, Guanghui Qiu, Hui Feng, Henning Zahn, Thomas Loetzer, Chul Won Lee
  • MINIMIZING DOWNTIME IN MIGRATING CONTENT OF DATABASES SYSTEMS
    Publication number: 20180137113
    Abstract: Methods, systems, and computer-readable storage media for executing a first application on a source system during production use of the source system, providing a second application on a target system, during the production use of the source system: migrating data from the source system to the target system based on a catalog delta, and a data delta, each of the catalog delta, and the data delta being periodically determined, and determining whether a completion time exceeds a threshold time, the completion time being determined based on a last-determined data delta, and, in response to determining that the completion time does not exceed the threshold time: halting production use of the source system, and completing migration to the target system based on the last-determined data delta.
    Type: Application
    Filed: November 16, 2016
    Publication date: May 17, 2018
    Inventors: Saskia Kurz, Alexander Schroeder, Thomas Loetzer, Marco Paskamp, Kerstin Welk, Martin Fei, Enno Folkerts, Christoph Bautz, Tilo Heinrich