What are the advantages and disadvantages of using Spring Data JPA in application development?

Advantages of Spring Data JPA:

• Simplifies database operations by providing ready-made repository implementations.
• Allows writing less code for CRUD operations.
• Supports creating queries based on method names (Query Methods).
• Integrates with other Spring modules, ensuring convenience and consistency.

Disadvantages:

• Abstraction can hide complexity and affect performance with inefficient queries.
• Less control over SQL, which can be critical for complex queries.
• Possible issues with query optimization and debugging.

Example of usage:

public interface UserRepository extends JpaRepository<User, Long> {
    List<User> findByLastName(String lastName);
}