Spring Boot FAQ: Top Questions

Spring Boot supports asynchronous processing using @Async annotation, which allows methods to run in separate threads.

🗺️ Setup:

1. Enable async support using @EnableAsync.
2. Annotate methods with @Async.

📥 Example:

@Async
public void asyncMethod() {
  Thread.sleep(5000);
  System.out.println("Completed async task");
}

🏆 Expected Output:

Method runs asynchronously without blocking caller thread.

🛠️ Use Cases:

• Sending emails or notifications in the background.
• Parallel execution of independent processes.