Inventor
KETHIREDDY SHANTAN
US32 patents
⚠️ This page may combine multiple inventors who share the name “KETHIREDDY SHANTAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
22 patentsUS8386463B2Feb 26, 2013
Method and apparatus for dynamically associating different query execution strategies with selective portions of a database table
IBM62 citations97
US8037059B2Oct 11, 2011
Implementing aggregation combination using aggregate depth lists and cube aggregation conversion to rollup aggregation for optimizing query processing
IBM44 citations93
US7991763B2Aug 2, 2011
Database query optimization utilizing remote statistics collection
IBM19 citations92
US7831569B2Nov 9, 2010
Preserving a query plan cache
IBM35 citations92
US7792823B2Sep 7, 2010
Maintained symbol table only index
IBM26 citations92
US7523094B1Apr 21, 2009
Asynchronous task for energy cost aware database query optimization
IBM23 citations92
US7987200B2Jul 26, 2011
Method and apparatus for predicting selectivity of database query join conditions using hypothetical query predicates having skewed value constants
IBM9 citations84
US7734615B2Jun 8, 2010
Performance data for query optimization of database partitions
IBM17 citations84
US7941426B2May 10, 2011
Optimizing database queries
IBM18 citations83
US7937385B2May 3, 2011
Obtaining a plan for executing a query in a relational database
IBM7 citations83
US7921102B2Apr 5, 2011
Maintained symbol table only index
IBM12 citations83
US10956447B2Mar 23, 2021
Determining data replication cost for cloud based application
IBM11 citations80
US9063982B2Jun 23, 2015
Dynamically associating different query execution strategies with selective portions of a database table
IBM4 citations73
US7343369B2Mar 11, 2008
Method and apparatus for predicting selectivity of database query join conditions using hypothetical query predicates having skewed value constants
IBM6 citations73
US10397314B2Aug 27, 2019
Latency management and advising tool for a database management system
IBM2 citations68
US8015202B2Sep 6, 2011
Grouping predicted database queries
IBM3 citations62
US7958158B2Jun 7, 2011
Aggregating database queries
IBM6 citations62
US7483888B2Jan 27, 2009
Method and apparatus for predicting selectivity of database query join conditions using hypothetical query predicates having skewed value constants
IBM1 citations52
US10565597B2Feb 18, 2020
Real-time pattern matching of database transactions and unstructured text
IBM0 citations51
US10552847B2Feb 4, 2020
Real-time pattern matching of database transactions and unstructured text
IBM0 citations51
US10552453B2Feb 4, 2020
Determining data replication cost for cloud based application
IBM0 citations47
US10423620B2Sep 24, 2019
Runtime creation of remote derived sources for query offload
IBM0 citations46
BESTGEN ROBERT J
4 patentsUS8312007B2Nov 13, 2012
Generating database query plans
BESTGEN ROBERT J7 citations83
US8214807B2Jul 3, 2012
Code path tracking
BESTGEN ROBERT J8 citations82
US9563538B2Feb 7, 2017
Code path tracking
BESTGEN ROBERT J3 citations71
US9189047B2Nov 17, 2015
Organizing databases for energy efficiency
BESTGEN ROBERT J3 citations62
BESTGEN ROBERT JOSEPH
2 patentsUS9411861B2Aug 9, 2016
Multiple result sets generated from single pass through a dataspace
BESTGEN ROBERT JOSEPH7 citations82
US8935231B2Jan 13, 2015
Optimizing a query to a partitioned database table using a virtual maintained temporary index that spans multiple database partitions
BESTGEN ROBERT JOSEPH1 citations50