A practical guide to building a robust API contract validation CI pipeline with OpenAPI, linting, diffing, and consumer-driven tests.
A practical guide to REST API multitenancy patterns: routing, isolation, auth, quotas, caching, observability, and deployment—plus concise code examples.
Learn how to model polymorphism in GraphQL with unions and interfaces, when to use each, querying patterns, resolvers, and best practices.
A practical guide to naming REST API endpoints: principles, patterns, examples, and a checklist for clear, consistent, and evolvable URLs.
A practical guide to blue‑green deployment for APIs: traffic switching, database changes, observability, rollback, and Kubernetes/gateway examples.
A practical guide to GraphQL error handling: schema design, HTTP codes, partial data, masking, client patterns, observability, and examples.
