Robert V. Downer

Person

Rochester, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple result sets generated from single pass through a dataspace
- Patent number 9,411,861
- Issue date Aug 9, 2016
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing a query to a partitioned database table using a virtual...
- Patent number 8,935,231
- Issue date Jan 13, 2015
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Execution plans with different driver sources in multiple threads
- Patent number 8,442,971
- Issue date May 14, 2013
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Evaluating execution plan changes after a wakeup threshold time
- Patent number 8,396,852
- Issue date Mar 12, 2013
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Join order for a database query
- Patent number 8,332,389
- Issue date Dec 11, 2012
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable and iterative re-usable suboptimization of database queries
- Patent number 8,126,873
- Issue date Feb 28, 2012
- International Business Machines Corporation
- Robert Victor Downer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implementing aggregation combination using aggregate depth lists an...
- Patent number 8,037,059
- Issue date Oct 11, 2011
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Outer and exception join to inner join normalization
- Patent number 7,171,398
- Issue date Jan 30, 2007
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database query optimization apparatus and method that represents qu...
- Patent number 6,915,290
- Issue date Jul 5, 2005
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database query optimizer framework with dynamic strategy dispatch
- Patent number 6,754,652
- Issue date Jun 22, 2004
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXECUTION PLANS WITH DIFFERENT DRIVER SOURCES IN MULTIPLE THREADS
- Publication number 20120158698
- Publication date Jun 21, 2012
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVALUATING EXECUTION PLAN CHANGES AFTER A WAKEUP THRESHOLD TIME
- Publication number 20120072412
- Publication date Mar 22, 2012
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Join Order for a Database Query
- Publication number 20110137890
- Publication date Jun 9, 2011
- International Business Machines Corporation
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Implementing Aggregation Combination Using Aggregate Depth Lists an...
- Publication number 20090276393
- Publication date Nov 5, 2009
- Robert J. Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiple Result Sets Generated from Single Pass Through a Dataspace
- Publication number 20090164412
- Publication date Jun 25, 2009
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performing Hierarchical Aggregate Compression
- Publication number 20090144307
- Publication date Jun 4, 2009
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable and Iterative Re-Usable Suboptimization of Database Queries
- Publication number 20080256024
- Publication date Oct 16, 2008
- Robert Victor Downer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING A QUERY TO A PARTITIONED DATABASE TABLE USING A VIRTUAL...
- Publication number 20080215540
- Publication date Sep 4, 2008
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Advising the generation of a maintained index over a subset of valu...
- Publication number 20080091642
- Publication date Apr 17, 2008
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Autonomically Maintaining Latent Auxiliary...
- Publication number 20070250517
- Publication date Oct 25, 2007
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for optimizing a query to a partitioned databa...
- Publication number 20070226176
- Publication date Sep 27, 2007
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Outer and exception join to inner join normalization
- Publication number 20050086208
- Publication date Apr 21, 2005
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Database query optimizer framework with dynamic strategy dispatch
- Publication number 20030187831
- Publication date Oct 2, 2003
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Database query optimization apparatus and method that represents qu...
- Publication number 20030120682
- Publication date Jun 26, 2003
- International Business Machines Corporation
- Robert Joseph Bestgen
- G06 - COMPUTING CALCULATING COUNTING

Robert V. Downer

Person

Patents Grantslast 30 patents

Multiple result sets generated from single pass through a dataspace

Optimizing a query to a partitioned database table using a virtual...

Execution plans with different driver sources in multiple threads

Evaluating execution plan changes after a wakeup threshold time

Join order for a database query

Portable and iterative re-usable suboptimization of database queries

Implementing aggregation combination using aggregate depth lists an...

Outer and exception join to inner join normalization

Database query optimization apparatus and method that represents qu...

Database query optimizer framework with dynamic strategy dispatch

Patents Applicationslast 30 patents

EXECUTION PLANS WITH DIFFERENT DRIVER SOURCES IN MULTIPLE THREADS

EVALUATING EXECUTION PLAN CHANGES AFTER A WAKEUP THRESHOLD TIME

Join Order for a Database Query

Implementing Aggregation Combination Using Aggregate Depth Lists an...

Multiple Result Sets Generated from Single Pass Through a Dataspace

Performing Hierarchical Aggregate Compression

Portable and Iterative Re-Usable Suboptimization of Database Queries

OPTIMIZING A QUERY TO A PARTITIONED DATABASE TABLE USING A VIRTUAL...

Advising the generation of a maintained index over a subset of valu...

Method and Apparatus for Autonomically Maintaining Latent Auxiliary...

Apparatus and method for optimizing a query to a partitioned databa...

Outer and exception join to inner join normalization

Database query optimizer framework with dynamic strategy dispatch

Database query optimization apparatus and method that represents qu...