David Kumar

Posted Kubernetes deployment configuration

Posted Resilience with Resilience4j

Posted Aspect-Oriented Programming with AspectJ

Posted Multi-tenancy for SaaS applications

Posted Event-driven architecture with Spring Events

Posted Elasticsearch integration for full-text search

Posted WebSocket for real-time communication

Posted Batch processing with Spring Batch

Posted GraphQL API with Spring Boot

Posted Feature flags for gradual rollouts

Posted Record types for immutable data

Posted Database migration with Flyway

Posted API versioning strategies

Posted Custom Spring Boot starters

Posted CORS configuration for cross-origin requests

Posted Lombok for reducing boilerplate code

Posted Database transactions and isolation levels

Posted Rate limiting and API throttling

Posted File upload and download handling

Posted Pagination and sorting with Spring Data

Posted Reactive programming with WebFlux

Posted Actuator for production monitoring

Posted Docker containerization for Spring Boot

Posted Logging with SLF4J and Logback

Posted Messaging with Apache Kafka

Posted Scheduled tasks with @Scheduled

Posted Validation with Bean Validation API

Posted MapStruct for object mapping

Posted Caching strategies with Spring Cache

Posted Builder pattern for object construction

Posted Security with Spring Security and JWT

Posted Microservices with Spring Cloud

Posted JUnit 5 and Mockito testing strategies

Posted CompletableFuture for async programming

Posted Exception handling with @ControllerAdvice

Posted Spring Data JPA repository patterns

Posted Java Streams API for data processing

Posted Spring Boot REST API with CRUD operations