设置Spring JPA来处理基于标签的项目搜索的最佳方式是什么？

@Entity
public class Project {
    @Id
    private Long id;
    
    // 其他属性
    
    @ElementCollection
    private Set<String> tags;
    
    // getter和setter方法
}

@Repository
public interface ProjectRepository extends JpaRepository<Project, Long> {
    @Query("SELECT p FROM Project p WHERE :tag IN p.tags")
    List<Project> findByTag(@Param("tag") String tag);
}

@Service
public class ProjectService {
    @Autowired
    private ProjectRepository projectRepository;
    
    public List<Project> searchByTag(String tag) {
        return projectRepository.findByTag(tag);
    }
}