Inventor
BOSSMAN PATRICK D
US13 patents
⚠️ This page may combine multiple inventors who share the name “BOSSMAN PATRICK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
11 patentsUS7725448B2May 25, 2010
Method and system for disjunctive single index access
IBM8 citations83
US7181446B2Feb 20, 2007
Query transformation for queries involving correlated subqueries having correlation join predicates with local filtering predicates involving predicate transitive closure and predicate pull-out
IBM16 citations82
US9256643B2Feb 9, 2016
Technique for factoring uncertainty into cost-based query optimization
IBM3 citations71
US9063973B2Jun 23, 2015
Method and apparatus for optimizing access path in database
IBM6 citations71
US10459933B2Oct 29, 2019
Identification and elimination of non-essential statistics for query optimization
IBM1 citations59
US7644063B2Jan 5, 2010
Apparatus, system, and method for ensuring query execution plan stability in a database management system
IBM6 citations57
US9208198B2Dec 8, 2015
Technique for factoring uncertainty into cost-based query optimization
IBM0 citations50
US10754858B2Aug 25, 2020
Adaptive multi-index access plan for database queries
IBM0 citations49
US10545972B2Jan 28, 2020
Identification and elimination of non-essential statistics for query optimization
IBM0 citations49
US10210210B2Feb 19, 2019
Adaptive multi-index access plan for database queries
IBM0 citations49
US10380104B2Aug 13, 2019
Method to monitor dynamic SQL statements for automatic stabilization in a data sharing environment
IBM0 citations34