- Published on
Choosing Between @OnDelete and JPA Cascade
How I compared Hibernate @OnDelete and JPA Cascade for deleting product options while keeping persistence context consistency in mind.
JPAHibernateCascadeDatabaseBackend
Database
3 posts
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UUID Primary Keys and Index Performance: UUIDv4, ULID, and UUIDv7
Comparing UUIDv4, ULID, and UUIDv7 for identifier design, index performance, and ordering behavior.UUIDDatabaseIndexPerformance- Published on
Why Some Validation Belongs in the Application Layer
Deciding when a Kakao Tech Campus gift API should rely on database constraints and when it should validate rules in the application layer.SpringJPAValidationDatabaseBackend