Inventor
LIGHTSTONE SAM S
CA39 patents
⚠️ This page may combine multiple inventors who share the name “LIGHTSTONE SAM S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
33 patentsUS7028022B1Apr 11, 2006
Heuristic-based conditional data indexing
IBM63 citations96
US9720602B1Aug 1, 2017
Data transfers in columnar data systems
IBM38 citations93
US6088705AJul 11, 2000
Method and apparatus for loading data into a database in a multiprocessor environment
IBM80 citations93
US9519676B1Dec 13, 2016
Updating of in-memory synopsis metadata for inserts in database table
IBM15 citations92
US7281004B2Oct 9, 2007
Method, system and program for optimizing compression of a workload processed by a database management system
IBM26 citations92
US6961835B2Nov 1, 2005
System and method for autonomically reallocating memory among buffer pools
IBM25 citations92
US7917512B2Mar 29, 2011
Method for automated design of range partitioned tables for relational databases
IBM34 citations91
US7499908B2Mar 3, 2009
Method for identifying a workload type for a given workload of database requests
IBM35 citations86
US9405858B2Aug 2, 2016
On-the-fly encoding method for efficient grouping and aggregation
IBM12 citations84
US7827608B2Nov 2, 2010
Data leak protection system, method and apparatus
IBM14 citations84
US7051013B2May 23, 2006
Database diagnostic system and method
IBM18 citations83
US10810200B2Oct 20, 2020
Technology for join processing
IBM3 citations73
US10810201B2Oct 20, 2020
Technology for join processing
IBM2 citations73
US10592556B2Mar 17, 2020
On-the-fly encoding method for efficient grouping and aggregation
IBM1 citations73
US9195599B2Nov 24, 2015
Multi-level aggregation techniques for memory hierarchies
IBM6 citations73
US9813502B1Nov 7, 2017
Data transfers in columnar data systems
IBM4 citations72
US9342544B2May 17, 2016
Parallel load in a column-store database
IBM3 citations68
US7080206B2Jul 18, 2006
System and method for adaptively loading input data into a multi-dimensional clustering table
IBM8 citations68
US9471710B2Oct 18, 2016
On-the-fly encoding method for efficient grouping and aggregation
IBM1 citations63
US11249980B2Feb 15, 2022
Updating of in-memory synopsis metadata for inserts in database table
IBM0 citations62
US9244935B2Jan 26, 2016
Data encoding and processing columnar data
IBM2 citations60
US9256633B2Feb 9, 2016
Partitioning data for parallel processing
IBM2 citations59
US9223820B2Dec 29, 2015
Partitioning data for parallel processing
IBM2 citations59
US10296619B2May 21, 2019
Multiplication-based method for stitching results of predicate evaluation in column stores
IBM0 citations52
US10275481B2Apr 30, 2019
Updating of in-memory synopsis metadata for inserts in database table
IBM0 citations52
US10042873B2Aug 7, 2018
Data encoding and processing columnar data
IBM0 citations52
US9037803B2May 19, 2015
Randomized page weights for optimizing buffer pool page reuse
IBM0 citations52
US11250001B2Feb 15, 2022
Accurate partition sizing for memory efficient reduction operations
IBM0 citations50
US10019499B2Jul 10, 2018
Adaptive payload management
IBM1 citations49
US9674313B2Jun 6, 2017
Adaptive payload management
IBM0 citations49
US10229141B2Mar 12, 2019
Parallel load in a column-store database
IBM0 citations47
US9946742B2Apr 17, 2018
Parallel load in a column-store database
IBM0 citations47
US9171043B2Oct 27, 2015
Dynamically determining join order
IBM0 citations42
BARBER RONALD J
3 patentsUS9535940B2Jan 3, 2017
Intra-block partitioning for database management
BARBER RONALD J3 citations72
US9535939B2Jan 3, 2017
Intra-block partitioning for database management
BARBER RONALD J3 citations72
US9176999B2Nov 3, 2015
Multiplication-based method for stitching results of predicate evaluation in column stores
BARBER RONALD J2 citations62