Shu Chi Huang

US Patent:

20200034216, Jan 30, 2020

Filed:

Sep 23, 2019

Appl. No.:

16/578480

Inventors:

- Cary NC, US
Vincent L. Deters - Wake Forest NC, US
Shu Huang - Cary NC, US
Robert A. Levey - Morehead City NC, US

International Classification:

G06F 9/54
G06F 8/60
G06F 8/70
G06F 9/445

Abstract:

A computing device manages a router. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE processed based on the manager ESP model. A third computing device is selected by the router engine based on a usage metric received from each window of a plurality of windows defined by a remote ESP model configured to further process the processed event when it is received.

US Patent:

20190050277, Feb 14, 2019

Filed:

Oct 18, 2018

Appl. No.:

16/163748

Inventors:

- Cary NC, US
Vincent L. Deters - Wake Forest NC, US
Shu Huang - Cary NC, US
Robert A. Levey - Morehead City NC, US

International Classification:

G06F 9/54
G06F 8/70
G06F 8/60
G06F 9/445

Abstract:

A computing device manages a router to route events between a plurality of computing device based on a manager configuration file. A manager engine is instantiated based on a manager engine definition and instantiates a manager ESPE based on a created manager ESP model. A router configuration file is created based on mapping information read from the manager configuration file that describes connectivity between an event publishing source and a source window of the manager ESPE. A router engine is instantiated based on the created router configuration file. A connector is started to receive an event based on the router configuration file. The event is received in the source window of the manager ESPE defined by the manager ESP model and processed based on the manager ESP model. A third computing device is selected by the router engine. The processed event is published to the third computing device.

US Patent:

20180165139, Jun 14, 2018

Filed:

Nov 16, 2017

Appl. No.:

15/815293

Inventors:

- Cary NC, US
Vincent L. Deters - Wake Forest NC, US
Shu Huang - Cary NC, US
Robert A. Levey - Morehead City NC, US

International Classification:

G06F 9/54
G06F 9/445

Abstract:

A first computing device manages a cluster of event stream processing (ESP) engines (ESPEs). A local ESP model is created based on information read from a manager configuration file that includes first connection information to connect to the second computing device and second connection information to connect the third computing device. An ESPE is instantiated on the first computing device based on the created local ESP model. The event block object is received from the second computing device in a first source window of the instantiated ESPE. A remote ESP model is deployed to a remote third computing device. The manager configuration file includes an indicator of the remote ESP model. The third computing device to receive the processed event block object is selected. The processed event block object is published to a second source window defined by the remote ESP model deployed to the third computing device.