Juchang Lee
Juchang Lee
SAP Labs Korea
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Cited by
Cited by
Parallelized redo-only logging and recovery for highly available main memory database systems
SK Cha, J Lee, K Kim
US Patent 7,305,421, 2007
Distributed transaction management using two-phase commit optimization
J Lee, M Muehle
US Patent 8,442,962, 2013
Method and system for highly-parallel logging and recovery operation in main-memory transaction processing systems
SK Cha, JC Lee, KH Kim
US Patent 7,065,537, 2006
Hybrid database table stored as both row and column store
Y Yoon, C Jeong, J Lee, CB Song, YS Kwon, SK Cha
US Patent 8,768,927, 2014
Partial merge
F Faerber, J Lee, I Schreter
US Patent 9,465,829, 2016
Version garbage collection using snapshot lists
J Lee, CG Park, Y Chuh, J Noh, M Muehle
US Patent 9,098,522, 2015
SAP HANA distributed in-memory database system: Transaction, session, and metadata management
J Lee, YS Kwon, F Färber, M Muehle, C Lee, C Bensberg, JY Lee, AH Lee, ...
2013 IEEE 29th International Conference on Data Engineering (ICDE), 1165-1173, 2013
Transactional and parallel log replay for asynchronous table replication
J Lee, CG Park, HJ Na, KH Kim
US Patent 9,959,178, 2018
System and method of performing snapshot isolation in distributed databases
S Hildenbrand, C Binnig, F Faerber, D Kossmann, J Lee, N May
US Patent 8,935,205, 2015
Distributed snapshot isolation: global transactions pay globally, local transactions pay locally
C Binnig, S Hildenbrand, F Färber, D Kossmann, J Lee, N May
The VLDB journal 23, 987-1011, 2014
Differential logging: A commutative and associative logging scheme for highly parallel main memory database
J Lee, K Kim, SK Cha
Proceedings 17th International Conference on Data Engineering, 173-182, 2001
Compressed representation of a transaction token
J Lee, CG Park, H Na, K Kim
US Patent 9,805,074, 2017
Distributed transaction management using optimization of local transactions
J Lee, M Muehle, J Noh
US Patent 9,063,969, 2015
Hybrid database table stored as both row and column store
Y Yoon, C Jeong, J Lee, CB Song, YS Kwon, SK Cha
US Patent 8,782,100, 2014
Multi-version concurrency control across row store and column store
J Lee, I Schreter, CG Park, J Noh, E Kim, SK Cha
US Patent 9,483,516, 2016
Deleting records in a multi-level storage architecture
F Faerber, J Lee, I Schreter
US Patent 9,171,020, 2015
Client-side partition-aware batching of records for insert operations
CW Lee, J Lee, A Schroeder, M Park, SK Cha
US Patent 9,720,949, 2017
Unified table query processing
F Faerber, J Lee, I Schreter
US Patent 9,465,844, 2016
Logless atomic data movement
F Faerber, J Lee, I Schreter
US Patent 9,165,010, 2015
In-memory database system providing lockless read and write operations for OLAP and OLTP transactions
AK Goel, I Schreter, J Lee, M Andrei, S Geissinger, T Legler
US Patent 10,127,260, 2018
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