Amit Agrawal

US Patent:

6947958, Sep 20, 2005

Filed:

Sep 19, 2001

Appl. No.:

09/955820

Inventors:

Alan L. Davidson - Marina Del Rey CA, US
Amit Agrawal - Santa Monica CA, US
James Berney - Yorba Linda CA, US
John McLaughlin - Los Angeles CA, US
Robert Engle - Los Angeles CA, US

Assignee:

Sony Corporation - Tokyo
Sony Electronics Inc. - Park Ridge NJ

International Classification:

G06F017/00

US Classification:

707203, 7071041, 707707, 707 3

Abstract:

A process is provided for documenting the contents of at least one version of a plurality of data products stored in a database, at least one of the products being a composite product having at least a portion of at least one of the data products included therein. The process includes the steps of: creating a state file to be associated with a version of a composite product to be created, the state file specifying a selected version of at least one selected data product to be used in creating the composite product; using the state file to access the selected version of the selected product from the database; creating the version of the composite product by including therein at least a portion of the selected version of the selected product; and generating a state history file associated with the version of the composite product, the state history file indicating that at least a portion of the selected version of the selected product is included within the version of the composite product. The documenting process also includes the steps of: assigning a product name to the composite product; storing the version of the composite product in the database; and storing the state history file in the database. The documenting further includes a step of assigning a version value to the version of the composite product.

US Patent:

8301798, Oct 30, 2012

Filed:

Jun 12, 2009

Appl. No.:

12/483983

Inventors:

Amar Mond - Edison NJ, US
Amit Agrawal - Jersey City NJ, US

Assignee:

Barclays Captial Inc. - New York NY

International Classification:

G06F 15/16

US Classification:

709234, 709201, 709203

Abstract:

A system including a reference data server that stores a first set of data used in the plurality of processes, a load balancer that reconfigures the transactional data, a first stage processing system and a second stage processing system. The first stage processing system includes one or more first processing modules that execute at least one process of a first set of the plurality of processes on the reconfigured transactional data to generate first stage processed transactional data, each of the one or more first processing modules comprising an in-memory cache that stores a second set of data used in the at least one process, and a first stage data storage system that stores the first stage processed transactional data. The second stage processing system includes one or more second processing modules that execute at least one process of a second set of the plurality of processes on the first stage processed transactional data to generate second stage processed transactional data, each of the one or more second processing modules comprising an in-memory cache that dynamically stores a third set of data related to the at least one process, and a second stage data storage system that stores the second stage processed transactional data.