Use for data modeling, repositories, and performance tuning in Spring Boot.
- Designing JPA entities and table mappings
- Defining relationships (@OneToMany, @ManyToOne, @ManyToMany)
- Optimizing queries (N+1 prevention, fetch strategies, projections)
- Configuring transactions, auditing, or soft deletes
- Setting up pagination, sorting, or custom repository methods
- Tuning connection pooling (HikariCP) or second-level caching
Key Features
Entity design and table mapping patterns N+1 query prevention and fetch strategies Spring Data JPA repository and pagination patterns