https://yennj12.js.org/yennj12_blog_V4/tags/microservices/Recent content in Microservices on YennJ12 Engineering BlogHugo -- gohugo.ioen-usMon, 29 Sep 2025 08:19:47 +0800https://yennj12.js.org/yennj12_blog_V4/posts/aws-api-gateway-comprehensive-guide-comparison/Mon, 29 Sep 2025 08:19:47 +0800https://yennj12.js.org/yennj12_blog_V4/posts/aws-api-gateway-comprehensive-guide-comparison/🎯 Introduction In modern distributed systems with dozens or hundreds of microservices, managing API traffic becomes increasingly complex. AWS API Gateway emerges as a critical component that acts as a single entry point for all client requests, solving major challenges in microservices architecture. This comprehensive guide explores API Gateway fundamentals, compares it with load balancers, and provides production-ready Java implementations. API Gateway transforms chaotic microservices communication into organized, secure, and scalable architecture patterns that are essential for enterprise-grade applications.https://yennj12.js.org/yennj12_blog_V4/posts/spring-boot-vue-employee-management-system/Sat, 27 Sep 2025 10:00:00 +0000https://yennj12.js.org/yennj12_blog_V4/posts/spring-boot-vue-employee-management-system/Comprehensive guide to building a modern employee management system using Spring Boot microservices architecture and Vue.js frontend, designed for enterprise scalability and extensibility.https://yennj12.js.org/yennj12_blog_V4/posts/comprehensive-java-learning-journey-fundamentals-to-advanced/Sat, 27 Sep 2025 10:00:00 +0000https://yennj12.js.org/yennj12_blog_V4/posts/comprehensive-java-learning-journey-fundamentals-to-advanced/Complete exploration of Java programming concepts through practical examples, covering core language features, object-oriented principles, design patterns, modern frameworks, and advanced topics like reactive programming and microservices.https://yennj12.js.org/yennj12_blog_V4/posts/building-production-kubernetes-platform-aws-eks-cdk/Sat, 30 Aug 2025 15:19:09 +0800https://yennj12.js.org/yennj12_blog_V4/posts/building-production-kubernetes-platform-aws-eks-cdk/Deep dive into architecting a comprehensive Kubernetes platform on AWS EKS with integrated data processing, monitoring, and observability using infrastructure as code.https://yennj12.js.org/yennj12_blog_V4/posts/microservices-architecture-patterns/Sun, 10 Aug 2025 15:28:17 +0800https://yennj12.js.org/yennj12_blog_V4/posts/microservices-architecture-patterns/Deep dive into proven microservices architecture patterns that help organizations scale their systems effectively while maintaining reliability and developer productivity.https://yennj12.js.org/yennj12_blog_V4/posts/saga-pattern-distributed-transactions-spring-boot/Tue, 28 Jan 2025 01:00:00 +0800https://yennj12.js.org/yennj12_blog_V4/posts/saga-pattern-distributed-transactions-spring-boot/🎯 Introduction In the era of microservices architecture, managing transactions across multiple services presents significant challenges. Traditional distributed transaction mechanisms like Two-Phase Commit (2PC) often lead to tight coupling, reduced availability, and poor performance. The SAGA Pattern emerges as a powerful alternative, providing a way to manage distributed transactions through a sequence of local transactions, each with compensating actions for rollback scenarios. 📚 What is the SAGA Pattern? 🔍 Core Concepts The SAGA pattern is a design pattern for managing long-running distributed transactions across multiple microservices.