Spring Boot Guardrail

A scalable backend guardrail system built using Spring Boot, PostgreSQL, Redis, and Docker. The project is designed to provide secure API handling, caching, request validation, and backend protection with a clean layered architecture.

Features Spring Boot 3 backend architecture PostgreSQL database integration Redis caching support Docker containerized services REST API structure Layered architecture: Controller Service Repository Entity JPA & Hibernate ORM Maven project management Clean and scalable project structure Tech Stack Technology Usage Java 25 Programming Language Spring Boot 3 Backend Framework PostgreSQL Relational Database Redis Caching Layer Docker Containerization Maven Dependency Management Hibernate / JPA ORM