All posts tagged with "java"
Master structured logging in Spring Boot with Logback, JSON logs, MDC for request tracing, and centralized log aggregation with ELK Stack and Loki. Build production-ready observability from day one.
Deploy Spring Boot applications with Docker and Kubernetes. Learn multi-stage Dockerfiles, layered JARs, Docker Compose for development, Kubernetes manifests, ConfigMaps, Secrets, health probes with Actuator, and Horizontal Pod Autoscaling.
Master API versioning strategies and HATEOAS in Spring Boot. Learn URI, header, and content negotiation versioning, build self-discoverable REST APIs with Spring HATEOAS, and implement production-ready hypermedia-driven endpoints.
Master the Observer, Command, and State behavioral design patterns with TypeScript, Python, and Java examples. Learn event-driven systems, undo/redo mechanics, and state machine design to complete the OOP & Design Patterns series.
Master the Strategy and Template Method behavioral design patterns with TypeScript, Python, and Java examples. Learn to swap algorithms at runtime, eliminate conditionals, and define reusable algorithm skeletons with hook methods.
Master the Decorator and Proxy structural design patterns with TypeScript, Python, and Java examples. Learn to extend object behavior dynamically, implement lazy loading, caching proxies, and understand when to use each pattern.
Master Clean Architecture with the dependency rule, concentric layers (entities, use cases, interface adapters, frameworks), practical Spring Boot and Node.js implementations, and comparisons with Hexagonal and Onion architectures.
Master the Adapter and Facade structural design patterns with TypeScript, Python, and Java examples. Learn to integrate incompatible interfaces, simplify complex subsystems, and choose between these two essential patterns.
Master the Prototype design pattern with TypeScript, Python, and Java examples. Learn shallow vs deep copy, prototype registries, and when cloning objects is better than creating new ones from scratch.
Build type-safe GraphQL APIs in Spring Boot using Spring for GraphQL. Learn schema definition, queries, mutations, subscriptions, DataLoader for N+1 prevention, authentication, testing, and production best practices with complete Java examples.