CRAIG PATRICK RICHARDSON
Pilots at Pandora Ct, Ashburn, VA

License number

Virginia A4162827

Issued Date

Apr 2016

Expiration Date

Apr 2018

Professional information

Client Technical Professional

Position:

Client Technical Professional at IBM

Location:

Ashburn, Virginia

Industry:

Information Technology and Services

Work:

IBM since Jul 2012 - Client Technical Professional Freddie Mac Oct 2007 - Jul 2012 - Engineering Svcs Freddie Mac Oct 1996 - Oct 2008 - Database Admin, Senior

Education:

George Mason University 1978 - 1981
B.S. Management Information Systems

Skills:

Enterprise Architecture, SDLC, Disaster Recovery, Unix, ITIL, IT Strategy, Solaris, Requirements Analysis, Integration, Business Analysis, Vendor Management, SQL, Data Center, Visio

System And Method For Optimizing Data Recovery In A Parallel Database

US Patent:

8296271, Oct 23, 2012

Filed:

Mar 28, 2005

Appl. No.:

11/090484

Inventors:

Craig Patrick Richardson - Ashburn VA, US
James Wesley Seaman - Falls Church VA, US
Elizabeth Marie Charboneau - Reston VA, US

Assignee:

Federal Home Loan Mortgage Corporation - McLean VA

International Classification:

G06F 17/00

US Classification:

707674, 707640, 707692, 707764

Abstract:

A method and system for data recovery in a parallel database system in which data stored in the database has been corrupted by a transaction or operation. Transaction log files corresponding to each node of the parallel database are scanned to determine an operation that caused the corruption of the stored data. Information corresponding to the corrupted data before the operation causing the corruption is then generated based on the scanned transaction log. The operation responsible for corrupting the data is then rolled back, and the corrupted data is replaced with the original data stored in the database prior to the corruption.