Enterprise Java
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Using LangChain4j in Micronaut
LangChain4j is a Java library that simplifies working with LLMs, enabling us to create AI-driven applications with minimal complexity. By…
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Zero-Downtime Deployments in Spring Boot with Kubernetes and Istio
Ensuring zero downtime during deployments is crucial for modern applications, especially in microservices architectures. Kubernetes, combined with Istio, provides powerful…
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Getting Started with ActiveJ
ActiveJ is a lightweight, high-performance Java framework designed for building scalable and efficient applications. It provides an alternative to traditional…
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Mock JWT Decoding with JwtDecoder in JUnit Tests
JSON web tokens (JWTs) are widely used for microservices and Spring security authentication. When testing Spring applications, mocking JWT decoding…
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Java REST Swagger vs. HATEOAS
In modern RESTful API development, API documentation and hypermedia-driven APIs play a crucial role. Two key concepts that developers often…
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Spring Cloud Microservices: Service Discovery and Tracing
Microservices architecture has become a popular approach for building scalable and maintainable applications. Spring Cloud provides a suite of tools…
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Custom Spring Boot Actuator Endpoints
Spring Boot Actuator is a powerful tool that provides production-ready features to monitor and manage your application. It comes with…
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Building High-Performance RPC Services with gRPC and Spring Boot
In the world of microservices and distributed systems, efficient communication between services is critical. While REST and WebSockets have been…
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Creating Kafka Consumers With Reactor Kafka
Reactor Kafka provides a reactive API that integrates Apache Kafka with Project Reactor, enabling developers to create non-blocking, back-pressure-aware Kafka…
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