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Inventor

HORNIBROOK JOHN F

CA8 patents
⚠️ This page may combine multiple inventors who share the name “HORNIBROOK JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

4 patents
US6615222B2Sep 2, 2003

System and process for evaluating the performance of a database system

IBM58 citations94
US7478083B2Jan 13, 2009

Method and system for estimating cardinality in a database system

IBM11 citations80
US10157204B2Dec 18, 2018

Generating statistical views in a database system

IBM2 citations72
US8051058B2Nov 1, 2011

System for estimating cardinality in a database system

IBM4 citations59

CHENG QI

2 patents
US9727608B2Aug 8, 2017

Generating statistical views in a database system

CHENG QI11 citations81
US8626744B2Jan 7, 2014

Executing CASE expressions containing subqueries

CHENG QI1 citations45

BHATIA DIMPLE

1 patent
US8990169B2Mar 24, 2015

Statistics collection for database tables

BHATIA DIMPLE0 citations33

BRANISH II EDWARD GUST

1 patent
US9524317B2Dec 20, 2016

Optimization of aggregate queries in database management systems using an early out join when processing min and max functions

BRANISH II EDWARD GUST0 citations30