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.
Apply the Repository pattern in API design with practical code, specs, UoW, and testing tips—plus performance, security, and pitfalls to avoid.
A practical guide to GraphQL authentication and authorization patterns, from tokens to directives, RLS, subscriptions, and federation.
Master Relay-style pagination in GraphQL with connections, cursors, and PageInfo. Learn schema design, keyset pagination, resolvers, and pitfalls.
Design REST API sorting and filtering query parameters: proven patterns, examples, security, pagination, and performance tips for scalable endpoints.
