Inventor
GRUSZECKI ARTUR M
PL40 patents
Patents
40 patentsUS10380112B2Aug 13, 2019
Joining two data tables on a join attribute
IBM15 citations85
US10122603B2Nov 6, 2018
Inter-nodes multicasting communication in a monitoring infrastructure
IBM7 citations84
US9953065B2Apr 24, 2018
Method for processing a database query
IBM7 citations83
US9569493B2Feb 14, 2017
Avoidance of intermediate data skew in a massive parallel processing environment
IBM11 citations83
US9569494B2Feb 14, 2017
Avoidance of intermediate data skew in a massive parallel processing environment
IBM11 citations83
US9355127B2May 31, 2016
Functionality of decomposition data skew in asymmetric massively parallel processing databases
IBM7 citations79
US10162860B2Dec 25, 2018
Selectivity estimation for query execution planning in a database
IBM2 citations72
US9852181B2Dec 26, 2017
Optimizing an order of execution of multiple join operations
IBM3 citations71
US11385923B2Jul 12, 2022
Container-based virtualization system extending kernel functionality using kernel modules compiled by a compiling container and loaded by an application container
IBM2 citations70
US11194649B2Dec 7, 2021
Early diagnosis of hardware, software or configuration problems in data warehouse system utilizing grouping of queries based on query parameters
IBM0 citations62
US11163769B2Nov 2, 2021
Joining two data tables on a join attribute
IBM0 citations62
US10884998B2Jan 5, 2021
Method for migrating data records from a source database to a target database
IBM0 citations60
US11868349B2Jan 9, 2024
Row secure table plan generation
IBM0 citations59
US10776354B2Sep 15, 2020
Efficient processing of data extents
IBM0 citations52
US10713254B2Jul 14, 2020
Attribute value information for a data extent
IBM0 citations52
US10628452B2Apr 21, 2020
Providing multidimensional attribute value information
IBM0 citations52
US10360240B2Jul 23, 2019
Providing multidimensional attribute value information
IBM0 citations52
US10353885B2Jul 16, 2019
Storing data records
IBM0 citations52
US10318513B2Jun 11, 2019
Storing data records
IBM0 citations52
US10311057B2Jun 4, 2019
Attribute value information for a data extent
IBM0 citations52
US10311053B2Jun 4, 2019
Efficient processing of data extents
IBM0 citations52
US10103954B2Oct 16, 2018
Inter-nodes multicasting communication in a monitoring infrastructure
IBM0 citations52
US10698912B2Jun 30, 2020
Method for processing a database query
IBM0 citations51
US10423479B2Sep 24, 2019
Early diagnosis of hardware, software or configuration problems in data warehouse system utilizing grouping of queries based on query parameters
IBM0 citations51
US10210206B2Feb 19, 2019
Optimization of a plurality of table processing operations in a massive parallel processing environment
IBM0 citations51
US10169412B2Jan 1, 2019
Selectivity estimation for query execution planning in a database
IBM0 citations51
US10095808B2Oct 9, 2018
Approximate string matching optimization for a database
IBM1 citations51
US10089353B2Oct 2, 2018
Approximate string matching optimization for a database
IBM0 citations51
US10061804B2Aug 28, 2018
Optimizing an order of execution of multiple join operations
IBM0 citations51
US9959323B2May 1, 2018
Method for processing a database query
IBM0 citations51
US9922083B2Mar 20, 2018
Optimization of a plurality of table processing operations in a massive parallel processing environment
IBM0 citations51
US9792185B2Oct 17, 2017
Directed backup for massively parallel processing databases
IBM1 citations51
US9785515B2Oct 10, 2017
Directed backup for massively parallel processing databases
IBM0 citations51
US9778973B2Oct 3, 2017
Early diagnosis of hardware, software or configuration problems in data warehouse system utilizing grouping of queries based on query parameters
IBM0 citations51
US9460153B2Oct 4, 2016
Method and system for estimating the size of a joined table
IBM1 citations51
US12072882B2Aug 27, 2024
Database query processing
IBM0 citations49
US11526501B2Dec 13, 2022
Materialized views assistant
IBM0 citations49
US11327933B2May 10, 2022
Migrating a multi-level secured database
IBM0 citations49
US10629242B2Apr 21, 2020
Recording user activity on a computer
IBM0 citations39
US10157205B2Dec 18, 2018
Parallel preparation of a query execution plan in a massively parallel processing environment based on global and low-level statistics
IBM0 citations37