Slide 9
Slide 9 text
© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
View 테이블 기반 UPSERT 처리: Merge-On-Read
RDBMS
Updated/
Deleted
Data
Inserted Data
View Table
Operation
Changed Data
I, pk1, c1, c2, t1
U, pk1, c1, c2, t2
I, pk1, c1, c2, t1
U, pk1, c1, c2, t2
D, pk0, c1, c2, t3
I, pk1, c1, c2, t1
U, pk1, c1, c2, t2
I, pk0, c1, c2, t0
D, pk0, c1, c2, t3
I, pk0, c1, c2, t0