Patents by Inventor Paul Xue

Paul Xue 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).

  • Replaying large concurrency workload
    Patent number: 11663214
    Abstract: Disclosed herein are system, method, and computer program product embodiments for replaying a large concurrency workload. The embodiments disclosed herein may be used to test the workload capacity of a database. An embodiment operates by executing a first database transaction statement to a database. The execution status of the first database transaction statement is checked and the number of work threads connecting to the database is adjusted. In an embodiment, the number of work threads used may be less than the number of sessions simulated.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: May 30, 2023
    Assignee: SAP SE
    Inventors: Paul Xue, Jian-ping Hui, Peter Dorfman
  • LED-ILLUMINATED CAUTION AND DISPLAY DEVICES
    Publication number: 20200394943
    Abstract: A caution device and a display device are used to draw attention to either a hazardous area, e.g., a construction zone, or a desired event, e.g., a grand opening. The devices are visible during daylight but are also equipped with LEDs to illuminate during twilight, dark, and inclement weather. The devices are preferably reusable.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 17, 2020
    Inventors: Walt Sedlacek, Paul Xue Bang Hu
  • REPLAYING LARGE CONCURRENCY WORKLOAD
    Publication number: 20180157659
    Abstract: Disclosed herein are system, method, and computer program product embodiments for replaying a large concurrency workload. The embodiments disclosed herein may be used to test the workload capacity of a database. An embodiment operates by executing a first database transaction statement to a database. The execution status of the first database transaction statement is checked and the number of work threads connecting to the database is adjusted. In an embodiment, the number of work threads used may be less than the number of sessions simulated.
    Type: Application
    Filed: December 6, 2016
    Publication date: June 7, 2018
    Inventors: Paul Xue, Jian-ping Hui, Peter Dorfman