What problem does it solve?
Provides clear architecture patterns, conventions, and best practices to avoid ad-hoc, hard-to-maintain Spring Boot backends and to accelerate building reliable, observable REST services.
Core Features & Use Cases
- Layered Architecture: Recommendations for controller → service → repository separation, DTOs, validation, and transaction boundaries.
- Data & Caching: Patterns for Spring Data JPA repositories, pagination, caching with cache annotations, and cache eviction strategies.
- Resilience & Async: Guidance for retries, async processing, background jobs, error-resilient external calls, and rate limiting with security considerations.
- Observability & Ops: Structured logging, metrics (Micrometer), tracing, and production defaults for pools and profiles.
- Use Case: Implement a Market domain REST API with validation, centralized exception handling, caching of reads, async notifications, and request rate limiting.
Quick Start
Design a Market REST API using controller-service-repository layers with validation, transactional saves, caching for reads, centralized exception handling, and async notification processing.
