Microservicios con Java y Spring Boot: Arquitectura Empresarial en la Nube

Por Dr. Erik Vandeberg • Intermediate • 15 min read • Actualizado 2026-09-11

Lo Que Dominarás en Este Tutorial

Leverage Java 21 Virtual Threads to handle high-throughput I/O with classic synchronous code.

1. High Concurrency with Java 21 Virtual Threads

Virtual Threads enable millions of lightweight concurrent tasks managed by the JVM.

JAVA

@RestController
@RequestMapping("/api/payments")
public class PaymentController {
    @PostMapping("/process")
    public ResponseEntity<String> processPayment() {
        return ResponseEntity.ok("Processed via Virtual Thread");
    }
}

Nota: Virtual threads allow writing standard readable synchronous code while achieving reactive non-blocking throughput.

Evaluación Rápida: Pon a Prueba tus Conocimientos

1. What is the primary advantage of Virtual Threads in Java 21?

Preguntas Frecuentes

Do I need to rewrite my Spring Boot code to use Virtual Threads?

No, in Spring Boot 3.2+, simply enable spring.threads.virtual.enabled=true.