Inventor

CHA SANG KYUN

KR23 patents

⚠️ This page may combine multiple inventors who share the name “CHA SANG KYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHA SANG KYUN

LEE JUCHANG

Transaction private log buffering for high performance of transaction processing

Update protocol for client-side routing information

Client-side statement routing in distributed database

Client-side statement routing for partitioned tables

Multi-version concurrency control across row store and column store

Client-side statement routing in distributed database

SAP SE

Processing database queries using format conversion

Processing database queries using format conversion

Fast restart of applications using shared memory

Processing database queries using format conversion

Processing database queries using format conversion

Processing database queries using format conversion

SAP AG

Dual access to concurrent data in a database management system

Dual access to concurrent data in a database management system

YOON YONGSIK

Interactive query plan visualization and optimization

Mixed join of row and column database tables in native orientation

TRANSACT IN MEMORY INC

Method and system for highly-parallel logging and recovery operation in main-memory transaction processing systems

JEONG CHANHO

Processing database queries using format conversion

KIM KI HONG

Optimal operator placement for distributed query processing

LEE JOO YEON

DML replication with logical log shipping

LEE CHUL WON

Client-side partition-aware batching of records for insert operations

KWON YONG SIK

Fast restart of applications using shared memory

KIM HYEONG SEOG

Proactive memory allocation