Building REST APIs with Java Quarkus: High-Performance, Reactive & Cloud-Native Guide
In modern enterprise software engineering, building RESTful APIs is the cornerstone of backend system development. For decades, Java developers relied on traditional frameworks like Spring Boot or Jakarta EE to expose RESTful Web Services. However, as cloud computing evolved toward containerized environments (Docker, Kubernetes) and Serverless (AWS Lambda, Knative), traditional Java backends revealed two major bottlenecks: slow startup times (cold starts) and high memory footprint (RSS).
Java
Quarkus
REST API
Microservices
GraalVM
Reactive Programming
Hibernate Panache
Cloud Native
Software Architecture