How to configure the Async executor in Spring Boot

gistfile1.txt

// reference: http://www.baeldung.com/spring-async , http://javasampleapproach.com/java-integration/start-spring-async-spring-boot

...
//in ExecutorConfig.java
   
@Configuration
@EnableAsync
public class AsyncConfiguration  {
    @Bean(name = "myAsyncExecutor")
    public Executor asyncExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(10);
        executor.setQueueCapacity(10);
        executor.setMaxPoolSize(50);
        executor.setThreadNamePrefix("my-async-executor-");
        executor.initialize();
        return executor;
    }
}

// then in the consumer bean

    @Async("myAsyncExecutor")
    @Transactional(isolation = Isolation.READ_COMMITTED, rollbackFor={Throwable.class}, propagation = Propagation.REQUIRES_NEW)
    public void myAsyncMethod() {
    
    }
    
    
        

what is the relation between myAsyncExecutor and myAsyncMethod