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Discover our expert articles to master technologies and ace your technical interviews

Event-driven architecture with Spring Kafka and resilient consumers
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Spring Kafka: Event-Driven Architecture with Resilient Consumers

Complete Spring Kafka guide for event-driven architectures. Configuration, resilient consumers, retry policies, dead letter queues and production patterns for distributed applications.

Spring GraphQL technical interview with resolvers and DataLoaders
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Spring GraphQL Interview: Resolvers, DataLoaders and N+1 Problem Solutions

Prepare for Spring GraphQL interviews with this complete guide. Resolvers, DataLoaders, N+1 problem handling, mutations, and best practices for technical questions.

Spring Boot Actuator monitoring with Micrometer and Prometheus
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Spring Boot Actuator: Production Monitoring with Micrometer and Prometheus

Complete Spring Boot Actuator guide for production monitoring. Micrometer configuration, Prometheus metrics, custom endpoints and alerting setup.

Spring Modulith: modular monolith architecture with Spring Boot
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Spring Modulith: Modular Monolith Architecture Explained

Learn Spring Modulith to build modular monoliths in Java. Architecture, modules, async events, testing and observability with Spring Boot 3 and 4 code examples.

Spring Batch 5 Interview: partitioning, chunks and fault tolerance
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Spring Batch 5 Interview: Partitioning, Chunks and Fault Tolerance

Ace your Spring Batch 5 interviews: 15 essential questions on partitioning, chunk-oriented processing, and fault tolerance with Java 21 code examples.

GraalVM Native Image with Spring Boot 3: AOT compilation and performance optimization
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GraalVM Native Image with Spring Boot 3 in 2026: AOT Compilation Step by Step

Complete guide to compile Spring Boot 3 applications to native images with GraalVM. AOT configuration, optimizations, and production deployment.