Sangjin J Lee

US Patent:

8135824, Mar 13, 2012

Filed:

Oct 1, 2007

Appl. No.:

11/865206

Inventors:

Debashis Saha - Sunnyvale CA, US
Tim Kimmet - San Jose CA, US
Sangjin Lee - San Jose CA, US
Armond Bigian - San Jose CA, US
Rami El-Charif - San Jose CA, US
Connie Y. Yang - Saratoga CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06F 15/173

US Classification:

709224, 709226

Abstract:

A system to detect a network deficiency, in one example embodiment, comprises a receiving module to receive utilization metrics of at least one network resource, wherein the utilization metrics are collected and made available at a network level, an aggregator to aggregate the utilization metrics of at least one network resource with the utilization metrics of a plurality of the network resources, a processing module to determine a level of aggregated utilization metrics of the network resources, and a detecting module to detect a precursor indicative of a network traffic deterioration based on the level of the aggregated utilization metrics.

US Patent:

8566439, Oct 22, 2013

Filed:

Oct 1, 2007

Appl. No.:

11/865214

Inventors:

Debashis Saha - Sunnyvale CA, US
Tim Kimmet - San Jose CA, US
Sangjin Lee - San Jose CA, US
Armond Bigian - San Jose CA, US
Rami El-Charif - San Jose CA, US

Assignee:

eBay Inc - San Jose CA

International Classification:

G06F 15/173

US Classification:

709224, 709225, 709226, 709232, 455453

Abstract:

A system for intelligent request refusal in response to a network deficiency detection, in one example embodiment, comprises an aggregator to aggregate revenue generated by a requesting entity with a revenue generated by requesting entities homogenous to the requesting entity, and a filtering module to filter a response to a service request when an aggregated revenue-to-network-resource-utilization ratio is below a second threshold unless utilization of a plurality of network resources drops below a first threshold.

US Patent:

20090089699, Apr 2, 2009

Filed:

Oct 1, 2007

Appl. No.:

11/865220

Inventors:

Debashis Saha - Sunnyvale CA, US
Tim Kimmet - San Jose CA, US
Sangjin Lee - San Jose CA, US
Armond Bigian - San Jose CA, US
Rami El-Charif - San Jose CA, US
Arnold J. Goldberg - Saratoga CA, US

Assignee:

EBAY Inc. - San Jose CA

International Classification:

G06F 15/173
G06F 3/048

US Classification:

715771, 709224

Abstract:

A system for intelligent feature degradation in response to a network deficiency detection, in one example embodiment, comprises a monitoring module to monitor a utilization of a plurality of network resources, a processing module to determine whether the utilization of the plurality of the network resources is above a threshold, to determine a category of an application level using entity, and to determine a revenue generated by the application level using entity, and a degrading module to degrade at least one application level functionality available to the using entity based on the category and the revenue generated by the application level using entity unless the utilization of the plurality of the network resources drops below the first threshold.

US Patent:

20120054765, Mar 1, 2012

Filed:

Aug 27, 2010

Appl. No.:

12/870665

Inventors:

Sangjin Lee - San Jose CA, US
Debashis Saha - San Jose CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06F 9/50

US Classification:

718104

Abstract:

Various embodiments described herein include at least one of systems, methods, and software for identity-based thread pool assignment. The identity may identify a source of a request where the source is a user, human or logical, or a network location where the request originated. Some embodiments include receiving a resource request via a network and classifying the resource request into a processing thread pool of a plurality of processing thread pools. The classifying may be based at least in part on an identifying characteristic of a source of the resource request. Each processing thread pool may have an assigned maximum number of processing threads available at any one time for processing resource requests. When a processing thread of the processing thread pool the request is classified into is available, some embodiments then assign the resource request to the available processing thread.