Modernizing Enterprise Java

From Legacy Monoliths to Spring Boot 3, Cloud-Native Microservices, and GraalVM

von Hung Roberts

164 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Are you staring down a decade-old business-critical codebase that hums along in production, yet feels like trying to repair a commercial airplane mid-flight? Modernizing Enterprise Java solves the enterprise modernization crisis by giving engineering teams a proven, incremental migration path to transform rigid legacy monoliths into lightweight, secure, and cloud-native systems without falling into the "Big Bang" rewrite trap.Inside this practical guide, you will gain critical capabilities to future-proof your tech stack: - Execute the Four-Wave Migration Framework: Safely advance your application runtime from Java 8 or 11 to Java 21 LTS.- Navigate Namespace and Architecture Shifts: Transition legacy packages from javax.* to jakarta.*, exit heavy application servers, and optimize for modern containerization.- Automate Large-Scale Refactoring: Harness OpenRewrite recipes to transform thousands of files deterministically in seconds, avoiding manual errors and unpredictable AI code generation.- Scale with Modern Concurrency: Replace restrictive platform thread pools with high-throughput virtual threads (Project Loom) while avoiding thread-pinning anti-patterns.- Optimize Runtime Performance: Implement modern garbage collectors like G1 and Generational ZGC, eliminate encapsulated internal API access (sun.misc.Unsafe), and establish robust characterization test safety nets before touching production logic.Stop worrying about support cliffs and security risks. Purchase your copy of Modernizing Enterprise Java today and take full control of your enterprise architecture!

• Reihe: Independently published
• ISBN: 9798173870117
• Sprache: Englisch
• Erscheinungsdatum: 13.09.2026
• Größe: 254 x 178 mm
• Verlag: Independently published