Inventor
KULANDAISAMY VINCENT
US15 patents
Patents
15 patentsUS9405858B2Aug 2, 2016
On-the-fly encoding method for efficient grouping and aggregation
IBM12 citations84
US7669080B2Feb 23, 2010
Reducing likelihood of data loss during failovers in high-availability systems
IBM9 citations81
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
US10776401B2Sep 15, 2020
Efficient database query aggregation of variable length data
IBM4 citations69
US9471710B2Oct 18, 2016
On-the-fly encoding method for efficient grouping and aggregation
IBM1 citations63
US10489401B2Nov 26, 2019
Efficient aggregation in a parallel system
IBM0 citations52
US10445318B2Oct 15, 2019
Efficient aggregation in a parallel system
IBM0 citations52
US10133760B2Nov 20, 2018
Hardware for a bitmap data structure for efficient storage of heterogeneous lists
IBM1 citations52
US9858040B2Jan 2, 2018
Parallelized in-place radix sorting
IBM0 citations51
US9823896B2Nov 21, 2017
Parallelized in-place radix sorting
IBM0 citations51
US11250001B2Feb 15, 2022
Accurate partition sizing for memory efficient reduction operations
IBM0 citations50
US11194778B2Dec 7, 2021
Method and system for hybrid sort and hash-based query execution
IBM0 citations50
US10747763B2Aug 18, 2020
Efficient multiple aggregation distinct processing
IBM0 citations41
US9946512B2Apr 17, 2018
Adaptive radix external in-place radix sort
IBM0 citations41