Spring Data JPA: Persist vs Merge
Understanding the difference between persist() and merge()
Spring Data JPA: Refreshing an Entity
Understanding Refresh in JPA with Simple Use Case
Spring Data JPA: Entity Lifecycle Model
Discussing JPA Entity states with examples
Spring Data JPA: EntityManager Explained!
Understanding EntityManager, Entity, Persistence Context
Spring Data JPA: Implementing One To One Association
Learn one-to-one associations, its advantage, and implementation
Spring Data JPA: Replace N Queries with Single Query
Understanding query improvement tricks as a software engineer