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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
A record of comparing UUIDv4, ULID, and UUIDv7 while considering whether to use UUIDs as identifiers and how they differ in index performance and ordering behavior.UUIDDatabaseIndexPerformance- Published on
Why Some Validation Belongs in the Application Layer
A note from implementing a gift API in Kakao Tech Campus, where I had to decide whether to rely only on database constraints or check some rules in the application first.SpringJPAValidationDatabaseBackend