David W He

US Patent:

20120204068, Aug 9, 2012

Filed:

Feb 9, 2011

Appl. No.:

13/024142

Inventors:

Eric Ye - Saratoga CA, US
David Q. He - Cupertino CA, US
Rajasekhar Bhogi - San Jose CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06F 11/07

US Classification:

714 57, 714E11025

Abstract:

Various embodiments include a method and system for high-volume distributed script error report handling. A group of user terminals may be selected to report errors, where the group of user terminals is a subset of user terminals having open user session and the group of user terminals is smaller than a predetermined threshold value. An error report, generated by a user terminal in response to a script error, may then be received, where the user terminal is in the group of user terminals selected to report errors. The received error report may then be processed to create a processed error report. The processed error report may then be presented to a service user.

US Patent:

20200250024, Aug 6, 2020

Filed:

Apr 24, 2020

Appl. No.:

16/857635

Inventors:

- San Jose CA, US
David Q. HE - Cupertino CA, US
Rajasekhar BHOGI - San Jose CA, US

International Classification:

G06F 11/07
G06F 11/32

Abstract:

Various embodiments include a method and system for high-volume distributed script error report handling. A group of user terminals may be selected to report errors, where the group of user terminals is a subset of user terminals having open user session and the group of user terminals is smaller than a predetermined threshold value. An error report, generated by a user terminal in response to a script error, may then be received, where the user terminal is in the group of user terminals selected to report errors. The received error report may then be processed to create a processed error report. The processed error report may then be presented to a service user.

US Patent:

20200250193, Aug 6, 2020

Filed:

Jan 31, 2019

Appl. No.:

16/263279

Inventors:

- Redmond WA, US
John C. Moon - San Jose CA, US
Yumo Liu - Sunnyvale CA, US
Ruixuan Hou - Sunnyvale CA, US
Fenghuan Lu - Sunnyvale CA, US
David Q. He - Cupertino CA, US

Assignee:

Microsoft Technology Licensing, LLC - Redmond WA

International Classification:

G06F 16/2455
G06F 16/28
G06F 16/2458
G06F 16/2453

Abstract:

The disclosed embodiments provide a system for processing data. During operation, the system obtains a set of partitions containing records spanning a time interval, wherein the records include a set of values for a metric and a set of dimensions associated with the set of values. For each dimensional subset associated with the set of dimensions, the system aggregates, based on the set of partitions, a corresponding subset of values for the metric into a distribution-based representation of the metric. The system then stores a dictionary encoding of the dimensional subset in association with the distribution-based representation of the metric. Finally, the system calculates, based on the distribution-based representation, one or more quantiles associated with the dimensional subset and outputs the quantile(s) for use in characterizing a distribution of the metric.

US Patent:

20170346909, Nov 30, 2017

Filed:

May 31, 2016

Appl. No.:

15/169210

Inventors:

- Mountain View CA, US
David He - Cupertino CA, US
Ritesh Maheshwari - Mountain View CA, US
Swapnil Ghike - Sunnyvale CA, US

International Classification:

H04L 29/08
H04L 12/26
H04L 29/06

Abstract:

Techniques are provided for analyzing client-side performance data. In one technique, first client performance data and second client performance data is received. The first client performance data was generated by a first client device and indicates a first plurality of processing items that includes a first processing item that is associated with first item performance data. The second client performance data was generated by a second client device and indicates a second plurality of processing items that includes a second processing item that is associated with second item performance data. In response to determining that the first processing item is associated with the second processing item, an aggregate data value is computed based on the first item performance data and the second item performance data.

US Patent:

20170237635, Aug 17, 2017

Filed:

Feb 16, 2016

Appl. No.:

15/044887

Inventors:

- Mountain View CA, US
David Q. He - Cupertino CA, US
Ruixuan Hou - Sunnyvale CA, US

Assignee:

LinkedIn Corporation - Mountain View CA

International Classification:

H04L 12/26
G06F 17/30
G06F 3/0481
H04L 29/08
G06T 11/20

Abstract:

The disclosed embodiments provide a system for processing data. During operation, the system obtains a set of metrics related to a performance of a single-page application (SPA), wherein the set of metrics includes an initial page load time of the SPA that is calculated from a page load event and a render completion time and a subsequent page load time of the SPA that is calculated from a transition time and the render completion time. Next, the system uses the set of metrics to display a graphical user interface (GUI) comprising a chart of a performance of the SPA. The system then displays, in the chart, a representation of the page load time for the SPA.

US Patent:

20170237799, Aug 17, 2017

Filed:

Feb 16, 2016

Appl. No.:

15/044877

Inventors:

- Mountain View CA, US
David Q. He - Cupertino CA, US
Ruixuan Hou - Sunnyvale CA, US

Assignee:

LinkedIn Corporation - Mountain View CA

International Classification:

H04L 29/08
H04L 12/26

Abstract:

The disclosed embodiments provide a system for processing data. During operation, the system obtains a first set of metrics generated during loading of a single-page application (SPA) in a web browser, wherein the first set of metrics includes a page load event and a render completion time. Next, the system uses the first set of metrics to calculate an initial page load time for the SPA. The system also obtains a second set of metrics generated during loading of a subsequent view in the SPA, wherein the second set of metrics includes a transition time and the render completion time. The system then uses the second set of metrics to calculate a subsequent page load time for the SPA. Finally, the system outputs the first and second sets of metrics, the initial page load time, and the subsequent page load time for use in analyzing a performance of the SPA.

US Patent:

20160170822, Jun 16, 2016

Filed:

Feb 25, 2016

Appl. No.:

15/053143

Inventors:

- San Jose CA, US
David Q. He - Cupertino CA, US
Rajasekhar Bhogi - San Jose CA, US

International Classification:

G06F 11/07

Abstract:

Various embodiments include a method and system for high-volume distributed script error report handling. A group of user terminals may be selected to report errors, where the group of user terminals is a subset of user terminals having open user session and the group of user terminals is smaller than a predetermined threshold value. An error report, generated by a user terminal in response to a script error, may then be received, where the user terminal is in the group of user terminals selected to report errors. The received error report may then be processed to create a processed error report. The processed error report may then be presented to a service user.

US Patent:

20140229773, Aug 14, 2014

Filed:

Apr 21, 2014

Appl. No.:

14/257763

Inventors:

- San Jose CA, US
David Q. He - Cupertino CA, US
Rajasekhar Bhogi - San Jose CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06F 11/07

US Classification:

714 57

Abstract:

Various embodiments include a method and system for high-volume distributed script error report handling. An error report group threshold may be obtained. The error report group threshold may be determined by available computing resources, at an error facility, to receive error reports. A subset of current user terminals with representative user terminal environments may be identified. The subset may have a cardinality less than the error report group threshold. Members of the subset may be notified to report errors for a distributed program.