Java empresarial ha evolucionado de J2EE a Jakarta EE, pero Kubernetes, la infraestructura en la nube y la IA generativa exigen nuevos enfoques. Los patrones de diseño tradicionales ya no encajan en los sistemas distribuidos modernos.
El reto: los sistemas empresariales ahora abarcan monolitos estables de OpenJDK 8, aplicaciones modulares en contenedores y microservicios impulsados por IA en GraalVM (una JVM de alto rendimiento que compila Java a binarios nativos), todos ejecutándose simultáneamente. Este capítulo presenta el «Marco de cuatro caminos» para navegar por esta complejidad y tomar decisiones de modernización estructuradas, como se muestra en
la Figura 1-1.
Empieza por tu objetivo principal (estabilidad y seguridad, agilidad en la nube, rendimiento y velocidad, o nuevas capacidades) y sigue la ruta hacia la estrategia de modernización adecuada. Cada ruta conduce a resultados específicos y a elecciones tecnológicas que se ajustan a tus
objetivos de negocio.
Figura 1-1. El Marco de Cuatro Vías
Camino 1: Mantener (Estabilidad y Seguridad)
Esta vía se aplica a aplicaciones que aportan valor empresarial, tienen una baja frecuencia de cambios y un alto riesgo de reescritura. Estos sistemas hacen funcionar ...
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