springboot-patterns

Structure scalable Spring Boot backends using a layered architecture that separates code into clear controller, service, and repository layers. This ensures maintainability and standardized RESTful API design for microservices.

Implement global exception handling in a Java Spring Boot REST API using cross-cutting concerns patterns. Standardized response wrappers and exception filters catch errors uniformly, ensuring resilient and consistent API responses.

Manage transactions and custom queries with Spring Data JPA by applying its data access patterns. The framework provides tools for custom query execution and transaction management within your service layer.

Spring Boot supports rate limiting and asynchronous processing through cross-cutting concerns and middleware filters. These patterns build scalable, error-resilient microservices capable of handling high-throughput external calls.

Use standardized response wrappers in a RESTful API when you need consistent request and response formats across microservices. They standardize data delivery and simplify client-side error handling and parsing.

You can use these Spring Boot patterns when refactoring an existing microservice to establish a well-architected foundation. They enforce industry best practices for caching, logging, and layered architecture.