Inventor · disambiguated record
Chang Gyoo Park
Also filed as: PARK CHANG GYOO
45 granted patents·217 citations·filing 2013–2022
97Inventor score
Top patents by PatentIndex Score
45 records- 0196US10733171B2Database lock management with cache-optimized hash tableSAP SE·Filed 2018·Granted Aug 4, 2020·13 cites·17 claims
- 0296US9098522B2Version garbage collection using snapshot listsLEE JUCHANG·Filed 2013·Granted Aug 4, 2015·52 cites·15 claims
- 0395US10095764B2Multi-replica asynchronous table replicationSAP SE·Filed 2015·Granted Oct 9, 2018·14 cites·20 claims
- 0494US10572510B2Distributed database transaction protocolSAP SE·Filed 2015·Granted Feb 25, 2020·15 cites·48 claims
- 0592US10235440B2Decentralized transaction commit protocolSAP SE·Filed 2015·Granted Mar 19, 2019·9 cites·21 claims
- 0692US9483516B2Multi-version concurrency control across row store and column storeLEE JUCHANG·Filed 2014·Granted Nov 1, 2016·19 cites·19 claims
- 0791US11003689B2Distributed database transaction protocolSAP SE·Filed 2019·Granted May 11, 2021·6 cites·50 claims
- 0891US10936578B2Client-driven commit of distributed write transactions in a database environmentSAP SE·Filed 2017·Granted Mar 2, 2021·7 cites·20 claims
- 0990US10795881B2Table replication in a database environmentSAP SE·Filed 2015·Granted Oct 6, 2020·7 cites·20 claims
- 1090US10761946B2Transaction commit protocol with recoverable commit identifierSAP SE·Filed 2017·Granted Sep 1, 2020·7 cites·23 claims
- 1189US10977227B2Dynamic snapshot isolation protocol selectionSAP SE·Filed 2017·Granted Apr 13, 2021·6 cites·20 claims
- 1287US10860612B2Parallel replication across formatsSAP SE·Filed 2018·Granted Dec 8, 2020·5 cites·20 claims
- 1386US9965359B2Log forwarding to avoid deadlocks during parallel log replay in asynchronous table replicationLEE JUCHANG·Filed 2015·Granted May 8, 2018·4 cites·21 claims
- 1485US10102120B2Hybrid garbage collection for multi-version concurrency control in database systemsSAP SE·Filed 2017·Granted Oct 16, 2018·4 cites·20 claims
- 1584US9959178B2Transactional and parallel log replay for asynchronous table replicationSAP SE·Filed 2015·Granted May 1, 2018·3 cites·22 claims
- 1684US9635093B2Slave side transaction ID buffering for efficient distributed transaction managementLEE JUCHANG·Filed 2013·Granted Apr 25, 2017·10 cites·20 claims
- 1782US10664465B2Database change capture with transaction-consistent orderSAP SE·Filed 2018·Granted May 26, 2020·2 cites·20 claims
- 1882US10554771B2Parallelized replay of captured database workloadSAP SE·Filed 2019·Granted Feb 4, 2020·3 cites·40 claims
- 1982US9805074B2Compressed representation of a transaction tokenLEE JUCHANG·Filed 2013·Granted Oct 31, 2017·9 cites·24 claims
- 2081US11681684B2Client-driven commit of distributed write transactions in a database environmentSAP SE·Filed 2021·Granted Jun 20, 2023·1 cites·40 claims
- 2180US11341112B2Database lock management with cache-optimized hash tableSAP SE·Filed 2020·Granted May 24, 2022·1 cites·20 claims
- 2280US11327958B2Table replication in a database environmentSAP SE·Filed 2020·Granted May 10, 2022·1 cites·26 claims
- 2380US10296632B2Synchronization on reactivation of asynchronous table replicationSAP SE·Filed 2015·Granted May 21, 2019·2 cites·20 claims
- 2479US9965360B2RowID-based data synchronization for asynchronous table replicationSAP SE·Filed 2015·Granted May 8, 2018·2 cites·20 claims
- 2578US10409864B2Transaction control block for multiversion concurrency commit statusSAP SE·Filed 2014·Granted Sep 10, 2019·4 cites·18 claims
- 2678US10346298B2Interval garbage collection for multi-version concurrency control in database systemsSAP SE·Filed 2016·Granted Jul 9, 2019·2 cites·20 claims
- 2774US10997161B2Ensuring snapshot monotonicity in asynchronous data replicationSAP SE·Filed 2019·Granted May 4, 2021·1 cites·20 claims
- 2873US11734251B2Database lock management with cache-optimized hash tableSAP SE·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 2972US11734253B2Database change capture with transaction-consistent orderSAP SE·Filed 2022·Granted Aug 22, 2023·0 cites·16 claims
- 3072US10169439B2Multi-source asynchronous table replicationSAP SE·Filed 2015·Granted Jan 1, 2019·1 cites·20 claims
- 3171US10360146B2Group garbage collection for multi-version concurrency control in database systemsSAP SE·Filed 2016·Granted Jul 23, 2019·1 cites·13 claims
- 3269US10545995B2Validating query results during asynchronous database replicationSAP SE·Filed 2017·Granted Jan 28, 2020·1 cites·20 claims
- 3368US10268743B2Distributed database transaction protocolSAP SE·Filed 2015·Granted Apr 23, 2019·1 cites·20 claims
- 3467US11308070B2Database change capture with transaction-consistent orderSAP SE·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 3567US10452636B2Delayed snapshot isolation for read service at a databaseSAP SE·Filed 2016·Granted Oct 22, 2019·1 cites·21 claims
- 3667US10303679B2Ensuring snapshot monotonicity in asynchronous data replicationSAP SE·Filed 2015·Granted May 28, 2019·1 cites·20 claims
- 3765US10990610B2Synchronization on reactivation of asynchronous table replicationSAP SE·Filed 2019·Granted Apr 27, 2021·0 cites·40 claims
- 3864US10298702B2Parallelized replay of captured database workloadSAP SE·Filed 2016·Granted May 21, 2019·1 cites·20 claims
- 3963US11080271B2Global database transaction management serviceSAP SE·Filed 2016·Granted Aug 3, 2021·1 cites·14 claims
- 4063US10866967B2Multi-replica asynchronous table replicationSAP SE·Filed 2018·Granted Dec 15, 2020·0 cites·20 claims
- 4161US11874746B2Transaction commit protocol with recoverable commit identifierSAP SE·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 4260US11372890B2Distributed database transaction protocolSAP SE·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 4359US11200221B2Delayed snapshot isolation for read service at a databaseSAP SE·Filed 2019·Granted Dec 14, 2021·0 cites·20 claims
- 4445US10990585B2Transaction-specific selective uncommitted read for database transactionsSAP SE·Filed 2018·Granted Apr 27, 2021·0 cites·17 claims
- 4545US10402285B2Hybrid database concurrent transaction controlSAP SE·Filed 2016·Granted Sep 3, 2019·0 cites·19 claims
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