Inventor · disambiguated record
Yunrui Li
Also filed as: LI YUNRUI
56 granted patents·2 pending applications·339 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
58 records- 0194US9514160B2Automatic recovery of a failed standby database in a clusterORACLE INT CORP·Filed 2013·Granted Dec 6, 2016·30 cites·20 claims
- 0293US9767178B2Multi-instance redo applyORACLE INT CORP·Filed 2013·Granted Sep 19, 2017·26 cites·31 claims
- 0392US9396220B2Instantaneous unplug of pluggable database from one container database and plug into another container databaseORACLE INT CORP·Filed 2014·Granted Jul 19, 2016·19 cites·24 claims
- 0492US7734580B2Readable physical storage replica and standby database systemORACLE INT CORP·Filed 2007·Granted Jun 8, 2010·36 cites·32 claims
- 0591US8589361B2Reduced disk space standbyHU WEI MING·Filed 2010·Granted Nov 19, 2013·19 cites·10 claims
- 0690US9146934B2Reduced disk space standbyORACLE INT CORP·Filed 2013·Granted Sep 29, 2015·11 cites·8 claims
- 0790US8868492B2Method for maximizing throughput and minimizing transactions response times on the primary system in the presence of a zero data loss standby replicaGARIN JR BENEDICTO E·Filed 2011·Granted Oct 21, 2014·26 cites·24 claims
- 0888US10642861B2Multi-instance redo applyORACLE INT CORP·Filed 2017·Granted May 5, 2020·6 cites·28 claims
- 0988US8838919B2Controlling data lag in a replicated computer systemSHI JIA·Filed 2010·Granted Sep 16, 2014·21 cites·46 claims
- 1087US9684566B2Techniques for backup restore and recovery of a pluggable databaseORACLE INT CORP·Filed 2013·Granted Jun 20, 2017·7 cites·20 claims
- 1186US11061884B2Method and system to accelerate transaction commit using non-volatile memoryORACLE INT CORP·Filed 2018·Granted Jul 13, 2021·4 cites·17 claims
- 1285US10732836B2Remote one-sided persistent writesORACLE INT CORP·Filed 2017·Granted Aug 4, 2020·6 cites·14 claims
- 1385US10599630B2Elimination of log file synchronization delay at transaction commit timeORACLE INT CORP·Filed 2015·Granted Mar 24, 2020·4 cites·18 claims
- 1483US11657037B2Query execution against an in-memory standby databaseORACLE INT CORP·Filed 2016·Granted May 23, 2023·5 cites·18 claims
- 1583US11010267B2Method and system for automatic maintenance of standby databases for non-logged workloadsORACLE INT CORP·Filed 2017·Granted May 18, 2021·6 cites·40 claims
- 1683US8615578B2Using a standby data storage system to detect the health of a cluster of data storage serversHU WEI·Filed 2005·Granted Dec 24, 2013·12 cites·30 claims
- 1782US8566326B2High-performance log-based processingHU WEI·Filed 2004·Granted Oct 22, 2013·27 cites·50 claims
- 1881US10949413B2Method 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
- 1981US9239763B2Container databaseORACLE INT CORP·Filed 2012·Granted Jan 19, 2016·4 cites·25 claims
- 2079US10698771B2Zero-data-loss with asynchronous redo shipping to a standby databaseORACLE INT CORP·Filed 2016·Granted Jun 30, 2020·3 cites·21 claims
- 2179US9563521B2Data transfers between cluster instances with delayed log file flushORACLE INT CORP·Filed 2014·Granted Feb 7, 2017·5 cites·20 claims
- 2278US9189502B2Techniques for moving data files without interrupting accessORACLE INT CORP·Filed 2012·Granted Nov 17, 2015·5 cites·20 claims
- 2375US10789131B2Transportable backups for pluggable database relocationORACLE INT CORP·Filed 2016·Granted Sep 29, 2020·2 cites·21 claims
- 2473US12353434B2Data guard at PDB (pluggable database) levelORACLE INT CORP·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 2573US7020599B1Mean time to recover (MTTR) advisoryORACLE INTERNAT CORP OIC·Filed 2001·Granted Mar 28, 2006·32 cites·43 claims
- 2673US2025053299A1Increasing oltp throughput by improving the performance of logging using persistent memory storageORACLE INT CORP·Filed 2024·Application pending·0 cites
- 2772US11048599B2Time-based checkpoint target for database media recoveryORACLE INT CORP·Filed 2018·Granted Jun 29, 2021·1 cites·20 claims
- 2872US10055250B2High performance log-based parallel processing of logs of work items representing operations on data objectsORACLE INT CORP·Filed 2013·Granted Aug 21, 2018·2 cites·16 claims
- 2972US8806264B2Methods for detecting split brain in a distributed systemKAMPOURIS THEOCHARIS·Filed 2010·Granted Aug 12, 2014·6 cites·22 claims
- 3071US11899651B2Automatic reclamation of storage space for database systemsORACLE INT CORP·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 3170US10922331B2Cloning a pluggable database in read-write modeORACLE INT CORP·Filed 2016·Granted Feb 16, 2021·1 cites·22 claims
- 3269US12204558B2Failover of database sessions to a logical replica databaseORACLE INT CORP·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 3369US12159032B2Increasing OLTP throughput by improving the performance of logging using persistent memory storageORACLE INT CORP·Filed 2022·Granted Dec 3, 2024·0 cites·11 claims
- 3469US9424261B2Techniques to take clean database file snapshot in an online databaseORACLE INT CORP·Filed 2014·Granted Aug 23, 2016·2 cites·20 claims
- 3568US11971869B2System and method for an ultra highly available, high performance, persistent memory optimized, scale-out databaseORACLE INT CORP·Filed 2022·Granted Apr 30, 2024·0 cites·22 claims
- 3668US10891291B2Facilitating operations on pluggable databases using separate logical timestamp servicesORACLE INT CORP·Filed 2016·Granted Jan 12, 2021·1 cites·24 claims
- 3768US9892153B2Detecting lost writesORACLE INT CORP·Filed 2014·Granted Feb 13, 2018·2 cites·20 claims
- 3866US10706009B2Techniques to parallelize CPU and IO work of log writesORACLE INT CORP·Filed 2013·Granted Jul 7, 2020·2 cites·23 claims
- 3966US2025147982A1Failover of database sessions to a logical replica databaseORACLE INT CORP·Filed 2025·Application pending·0 cites
- 4065US11409733B2Automatic reclamation of storage space for database systemsORACLE INT CORP·Filed 2020·Granted Aug 9, 2022·0 cites·27 claims
- 4164US10152396B2Time-based checkpoint target for database media recoveryORACLE INT CORP·Filed 2014·Granted Dec 11, 2018·1 cites·20 claims
- 4263US12346311B2Adaptively overlapping the writing of redo log recordsORACLE INT CORP·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 4363US11847110B2Method 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
- 4463US11768820B2Elimination of log file synchronization delay at transaction commit timeORACLE INT CORP·Filed 2020·Granted Sep 26, 2023·0 cites·22 claims
- 4563US9928147B2Forceful closure and automatic recovery of pluggable databases in a shared-everything cluster multitenant container databaseORACLE INT CORP·Filed 2016·Granted Mar 27, 2018·1 cites·28 claims
- 4660US12164801B2Increasing OLTP throughput by improving the performance of logging using persistent memory storageORACLE INT CORP·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 4760US12086132B2Increasing OLTP throughput by improving the performance of logging using persistent memory storageORACLE INT CORP·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 4860US11550771B2System and method for an ultra highly available, high performance, persistent memory optimized, scale-out databaseORACLE INT CORP·Filed 2020·Granted Jan 10, 2023·0 cites·21 claims
- 4959US12008014B2Data guard at PDB (pluggable database) levelORACLE INT CORP·Filed 2021·Granted Jun 11, 2024·0 cites·18 claims
- 5058US9418129B2Adaptive high-performance database redo log synchronizationORACLE INT CORP·Filed 2013·Granted Aug 16, 2016·1 cites·20 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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