Inventor
SHEKITA EUGENE JON
US15 patents
⚠️ This page may combine multiple inventors who share the name “SHEKITA EUGENE JON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS6112198AAug 29, 2000
Optimization of data repartitioning during parallel query optimization
IBM335 citations99
US6092062AJul 18, 2000
Relational database query optimization to perform query evaluation plan, pruning based on the partition properties
IBM334 citations98
US5671403ASep 23, 1997
Iterative dynamic programming system for query optimization with bounded complexity
IBM162 citations98
US7043487B2May 9, 2006
Method for storing XML documents in a relational database system while exploiting XML schema
IBM65 citations97
US6934712B2Aug 23, 2005
Tagging XML query results over relational DBMSs
IBM114 citations97
US6345267B1Feb 5, 2002
Method and system for look ahead query evaluation planning based on interesting partition properties
IBM94 citations97
US5960428ASep 28, 1999
Star/join query optimization
IBM119 citations97
US6947945B1Sep 20, 2005
Using an XML query language to publish relational data as XML
IBM101 citations96
US6105020AAug 15, 2000
System and method for identifying and constructing star joins for execution by bitmap ANDing
IBM74 citations95
US7016915B2Mar 21, 2006
Method for processing XML queries over relational data and meta-data using a relational database system
IBM22 citations92
US6253197B1Jun 26, 2001
System and method for hash loops join of data using outer join and early-out join
IBM22 citations92
US6226639B1May 1, 2001
System and method for hybrid hash join using over-partitioning to respond to database query
IBM37 citations92
US6304866B1Oct 16, 2001
Aggregate job performance in a multiprocessing system by incremental and on-demand task allocation among multiple concurrently operating threads
IBM45 citations89