Inventor · disambiguated record
Vivekanandhan Raja
Also filed as: RAJA VIVEKANANDHAN
33 granted patents·2 pending applications·334 citations·filing 2003–2021
96Inventor score
Top patents by PatentIndex Score
35 records- 0197US9292564B2Mirroring, in memory, data from disk to improve query performanceORACLE INT CORP·Filed 2014·Granted Mar 22, 2016·47 cites·39 claims
- 0295US9298564B2In place point-in-time recovery of pluggable databasesORACLE INT CORP·Filed 2013·Granted Mar 29, 2016·26 cites·20 claims
- 0395US7277900B1Method and mechanism for rolling back a transaction on a row of dataORACLE INT CORP·Filed 2003·Granted Oct 2, 2007·136 cites·48 claims
- 0488US9798794B2Mechanism to run OLTP workload on in-memory database under memory pressureORACLE INT CORP·Filed 2016·Granted Oct 24, 2017·5 cites·22 claims
- 0586US9128972B2Multi-version concurrency control on in-memory snapshot store of oracle in-memory databaseORACLE INT CORP·Filed 2014·Granted Sep 8, 2015·8 cites·20 claims
- 0684US9483517B2Multi-version concurrency control on in-memory snapshot store of oracle in-memory databaseORACLE INT CORP·Filed 2015·Granted Nov 1, 2016·4 cites·24 claims
- 0783US11657037B2Query execution against an in-memory standby databaseORACLE INT CORP·Filed 2016·Granted May 23, 2023·5 cites·18 claims
- 0881US10949413B2Method and system for supporting data consistency on an active standby database after DML redirection to a primary databaseORACLE INT CORP·Filed 2018·Granted Mar 16, 2021·3 cites·42 claims
- 0980US10248685B2Efficient determination of committed changesORACLE INT CORP·Filed 2016·Granted Apr 2, 2019·3 cites·22 claims
- 1080US10210175B2Techniques for lifecycle state management and in-database archivingORACLE INT CORP·Filed 2013·Granted Feb 19, 2019·3 cites·20 claims
- 1180US9323799B2Mechanism to run OLTP workload on in-memory database under memory pressureORACLE INT CORP·Filed 2014·Granted Apr 26, 2016·4 cites·14 claims
- 1280US8032496B2Method and mechanism for row versioningORACLE INT CORP·Filed 2004·Granted Oct 4, 2011·20 cites·46 claims
- 1379US9881048B2Mirroring, in memory, data from disk to improve query performanceORACLE INT CORP·Filed 2015·Granted Jan 30, 2018·2 cites·44 claims
- 1476US7941408B2System, structure, interface, and semantics for implementing row versions: accessing past versions of a data itemORACLE INT CORP·Filed 2004·Granted May 10, 2011·16 cites·29 claims
- 1575US10437688B2Enhancing consistent read performance for in-memory databasesORACLE INT CORP·Filed 2016·Granted Oct 8, 2019·2 cites·14 claims
- 1674US8650169B1Method and mechanism for identifying transaction on a row of dataJACOBS KENNETH R·Filed 2003·Granted Feb 11, 2014·38 cites·43 claims
- 1770US11113250B2Techniques for activity tracking, data classification, and in database archivingORACLE INT CORP·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 1870US10430391B2Techniques for activity tracking, data classification, and in database archivingORACLE INT CORP·Filed 2013·Granted Oct 1, 2019·1 cites·18 claims
- 1966US8015161B2Method and mechanism for determining life intervals for a key in an indexORACLE INT CORP·Filed 2004·Granted Sep 6, 2011·8 cites·32 claims
- 2065US10474653B2Flexible in-memory column store placementORACLE INT CORP·Filed 2016·Granted Nov 12, 2019·1 cites·26 claims
- 2163US11847110B2Method and system for supporting data consistency on an active standby database after DML redirection to a primary databaseORACLE INT CORP·Filed 2021·Granted Dec 19, 2023·0 cites·20 claims
- 2260US9639468B2Temporal clones to identify valid items from a set of itemsORACLE INT CORP·Filed 2014·Granted May 2, 2017·0 cites·20 claims
- 2359US10120895B2Mirroring, in memory, data from disk to improve query performanceORACLE INT CORP·Filed 2018·Granted Nov 6, 2018·0 cites·38 claims
- 2457US10268746B2Mechanism to run OLTP workload on in-memory database under memory pressureORACLE INT CORP·Filed 2017·Granted Apr 23, 2019·0 cites·22 claims
- 2549US10303788B2Efficient determination of committed changesORACLE INT CORP·Filed 2016·Granted May 28, 2019·0 cites·20 claims
- 2649US7937368B2Method and mechanism for identifying transaction on a row of dataORACLE INT CORP·Filed 2006·Granted May 3, 2011·2 cites·20 claims
- 2748US10318520B2System and method for reducing communications overhead in a distributed transactions environment by modifying implementation of the transaction end functionORACLE INT CORP·Filed 2016·Granted Jun 11, 2019·0 cites·20 claims
- 2848US10067974B2Loading and reloading an in-memory copy of a database object without blocking concurrent updates to the database objectORACLE INT CORP·Filed 2015·Granted Sep 4, 2018·0 cites·28 claims
- 2948US9984096B2System and method for reducing communications overhead in a distributed transactions environment by modifying implementation of the transaction start functionORACLE INT CORP·Filed 2016·Granted May 29, 2018·0 cites·20 claims
- 3046US9400812B2Method and mechanism for determining life intervals for a key in an indexSINHA BIPUL·Filed 2011·Granted Jul 26, 2016·0 cites·17 claims
- 3146US2008243865A1Maintaining global state of distributed transaction managed by an external transaction manager for clustered database systemsORACLE INT CORP·Filed 2007·Application pending·0 cites
- 3245US11314720B2Global consistency with recency in distributed database management systemsORACLE INT CORP·Filed 2018·Granted Apr 26, 2022·0 cites·26 claims
- 3343US2006149791A1Database-driven distributed recoveryORACLE INT CORP·Filed 2005·Application pending·0 cites
- 3440US10216781B2Maintaining cross-node coherence of an in-memory database object in a multi-node database clusterORACLE INT CORP·Filed 2015·Granted Feb 26, 2019·0 cites·22 claims
- 3539US10372699B2Patch-up operations on invalidity dataORACLE INT CORP·Filed 2016·Granted Aug 6, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →