Real-world applications
Separate HTTP endpoints, business rules and persistence using a simple order example.
Spring Boot simplifies starting Spring applications with auto-configuration and starter dependencies. You can expose REST endpoints and package for deployment. You still design the domain rules, security policy and data model.
A controller receives the order. A service checks availability and calculates totals. A repository handles persistence. Use a transaction for operations that must succeed together, and never trust prices submitted by the browser.
Document endpoints, enforce access rules and return understandable errors. Add migrations, health checks and tests for important business rules. Start modular; separate services when team and deployment needs justify the extra complexity.
We develop Spring Boot backends, business applications and integrations with enterprise systems.
Key takeaway : The framework helps you start; clear business rules make the API reliable.
Tuplify Studio turns these concepts into working software.
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