Patents by Inventor Victor Mesenzeff

Victor Mesenzeff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Non-periodic check-pointing for fine granular retry of work in a distributed computing environment
    Patent number: 9672073
    Abstract: Distributing work in a distributed computing environment that includes multiple nodes. An individual node can receive a work assignment, which can then be divided into a plurality of work units. A first work unit can then be distributed to a first worker node. At least a portion of the first work unit can be re-distributed to a second worker node in response to determining that the first worker node has experienced a failure condition with respect to the first work unit.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: June 6, 2017
    Assignee: SYBASE, INC.
    Inventors: Kurt Wilhelm Deschler, Kaushal Mittal, Curtis Grant Johnson, Victor Mesenzeff, Jr., William Harrison Cox
  • Relocated joins in a distributed query processing system
    Patent number: 9104731
    Abstract: A system, method, and computer program product are provided for performing a join operation between a local table at a local server and a remote table at a remote server. In accordance with an embodiment of the present invention, a query instruction to join the local table and the remote table is received at the remote server. Qualifying rows of the local table are then retrieved to the remote server, and the remote table is joined with the qualifying rows to generate a result table, which is then sent to the local server.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: August 11, 2015
    Assignee: SYBASE, INC.
    Inventors: Curtis Johnson, Steve Olson, Victor Mesenzeff, Sudipto Chowdhuri
  • Non-Periodic Check-Pointing for Fine Granular Retry of Work in a Distributed Computing Environment
    Publication number: 20130332938
    Abstract: Distributing work in a distributed computing environment that includes multiple nodes. An individual node can receive a work assignment, which can then be divided into a plurality of work units. A first work unit can then be distributed to a first worker node. At least a portion of the first work unit can be re-distributed to a second worker node in response to determining that the first worker node has experienced a failure condition with respect to the first work unit.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 12, 2013
    Applicant: Sybase, Inc.
    Inventors: Kurt Wilhelm DESCHLER, Kaushal MITTAL, Curtis Grant JOHNSON, Victor MESENZEFF, JR., William Harrison COX
  • Relocated Joins In A Distributed Query Processing System
    Publication number: 20100010976
    Abstract: A system, method, and computer program product are provided for performing a join operation between a local table at a local server and a remote table at a remote server. In accordance with an embodiment of the present invention, a query instruction to join the local table and the remote table is received at the remote server. Qualifying rows of the local table are then retrieved to the remote server, and the remote table is joined with the qualifying rows to generate a result table, which is then sent to the local server.
    Type: Application
    Filed: July 10, 2008
    Publication date: January 14, 2010
    Applicant: Sybase, Inc.
    Inventors: Curtis Johnson, Steve Olson, Victor Mesenzeff, Sudipto Chowdhuri