Stephen A Sheldon

US Patent:

8452730, May 28, 2013

Filed:

Dec 8, 2008

Appl. No.:

12/329681

Inventors:

May Pederson - San Diego CA, US
James Chapman - Glendale CA, US
Cuong Nhan - Oceanside CA, US
Jeremy Davis - San Diego CA, US
Donald Pederson - San Diego CA, US
James Pierce - Torrance CA, US
Sunanda Reddy - Dublin CA, US
Stephen Sheldon - Seattle WA, US

Assignee:

Teradata US, Inc. - Dayton OH

International Classification:

G06F 7/00
G06F 17/00

US Classification:

707648, 707640, 707647, 707650, 707653

Abstract:

A method of archiving a set of source tables in a database system. Each source table has a plurality of rows. Initially, a consistency point for the set of source tables is established. The database system creates a log record for each change (insert, modify, or delete) effected to a row of the source tables subsequent to the consistency point. Substantially all source table rows are copied to an archive (a data storage object that is external to the database system). Then the accumulated log records for the affected source tables are distilled and appended to the archive.

US Patent:

20130294081, Nov 7, 2013

Filed:

Nov 15, 2011

Appl. No.:

13/992321

Inventors:

Kevin O'Connor - Phoenix AZ, US
Megan E. Serwacki - Oswego IL, US
Victor V. Zaderej - St. Charles IL, US
Stephen L. Sheldon - Darien IL, US

Assignee:

MOLEX INCORPORATED - Lisle IL

International Classification:

F21V 19/00
F21V 21/00

US Classification:

362285, 362382

Abstract:

A support structure includes a groove and a channel. The grove can be defined by a wall and a lip. An energy consumption device includes a housing that supports a magnet and a first and second terminal and the magnet helps couple the energy consumption device to the support structure. The housing is positioned in the groove and the groove helps retain the housing in the support structure while the channel allows the energy consumption device to be visible. To help secure the energy consuming device, a header can be provided on both ends of the support structure so that the housing can be translated along the groove but cannot be removed from the support structure.

US Patent:

20190354622, Nov 21, 2019

Filed:

May 15, 2018

Appl. No.:

15/980022

Inventors:

- Redwood Shores CA, US
Stephen P. SHELDON - San Diego CA, US

International Classification:

G06F 17/30

Abstract:

Systems, methods, and other embodiments associated with assessing and adaptively managing query loads are described. In one embodiment, a method includes determining that a query invoked by a client terminal against an application object has a duration that exceeds a completion threshold. In response to receiving a subsequent invocation of the query, statistics for the query are obtained. The obtained statistics are analyzed to determine whether the query causes the unacceptable negative impact on the application object. A data structure is modified to include a classification of the query into one of a plurality of different query classes based on a result of the analysis, and execution of the query in response to a future invocation is controlled based on the classification of the query in the modified data structure.