https://blog.birdor.com/tags/practical-guide/ Recent content in Practical Guide on Birdor Blog Hugo en Tue, 30 Dec 2025 23:30:00 +0800 https://blog.birdor.com/plumego-real-world-service-walkthrough/ Tue, 30 Dec 2025 23:30:00 +0800 https://blog.birdor.com/plumego-real-world-service-walkthrough/ <h1 id="building-a-real-service-with-plumego-from-http-entry-to-domain-logic">Building a Real Service with Plumego: From HTTP Entry to Domain Logic</h1> <h2 id="introduction-why-real-examples-matter">Introduction: Why “Real” Examples Matter</h2> <p>Many framework tutorials stop at the point where things become interesting.</p> <p>They show:</p> <ul> <li>How to start a server</li> <li>How to define a route</li> <li>How to return JSON</li> </ul> <p>What they rarely show is how a service behaves <strong>after six months of development</strong>, when:</p> <ul> <li>Business rules have multiplied</li> <li>Multiple engineers touch the same code</li> <li>Observability matters</li> <li>Refactoring becomes inevitable</li> </ul> <p>This article is intentionally long and detailed. Its goal is not to demonstrate Plumego’s API surface, but to demonstrate <strong>how Plumego supports a real service architecture</strong>—one that is meant to evolve.</p>